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		<title>Tổng hợp công thức chương 1 &#8220;Tĩnh điện&#8221;</title>
		<link>http://vatlymariecurie.wordpress.com/2009/10/03/t%e1%bb%95ng-h%e1%bb%a3p-cong-th%e1%bb%a9c-ch%c6%b0%c6%a1ng-1-tinh-di%e1%bb%87n/</link>
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		<pubDate>Sat, 03 Oct 2009 18:06:35 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 11]]></category>

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		<description><![CDATA[TỔNG HỢP CÔNG THỨC CHƯƠNG 1<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=333&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/10/te1bb95ng-he1bba3p-cong-the1bba9c-chc6b0c6a1ng-1.pdf">TỔNG HỢP CÔNG THỨC CHƯƠNG 1</a></p>
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			<media:title type="html">huongmy</media:title>
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		<title>Tổng hợp công thức chương 1 &#8220;Động học chất điểm&#8221;</title>
		<link>http://vatlymariecurie.wordpress.com/2009/10/03/t%e1%bb%95ng-h%e1%bb%a3p-cong-th%e1%bb%a9c-ch%c6%b0%c6%a1ng-1-d%e1%bb%99ng-h%e1%bb%8dc-ch%e1%ba%a5t-di%e1%bb%83m/</link>
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		<pubDate>Sat, 03 Oct 2009 17:55:31 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 10]]></category>

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		<description><![CDATA[TỔNG HỢP CÔNG THỨC CHƯƠNG 1 Normal 0 false false false MicrosoftInternetExplorer4 TỔNG HỢP CÔNG THỨC CHƯƠNG 1 “ĐỘNG HỌC CHẤT ĐIỂM” A. Công thức 1. Chuyển động thẳng biến đổi đều 2. Chuyển động thẳng đều: a = 0 3. Rơi tự do: a = g = 9,8 m/s2 ; Vo = 0 4. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=327&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/10/te1bb95ng-he1bba3p-cong-the1bba9c-chc6b0c6a1ng-11.pdf">TỔNG HỢP CÔNG THỨC CHƯƠNG 1</a></p>
<div id="_mcePaste" style="overflow:hidden;position:absolute;left:-10000px;top:0;width:1px;height:1px;"><!--[if !mso]&gt;--></p>
<p><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p>Normal<br />
0</p>
<p>false<br />
false<br />
false</p>
<p>MicrosoftInternetExplorer4</p>
<p><!--[if gte mso 9]&gt;--></p>
<p><!--[if gte mso 10]&gt;--></p>
<p><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p><!--[if gte mso 9]&gt;--></p>
<div class="Section1">
<p class="MsoNormal" style="text-align:center;line-height:150%;" align="center"><strong><span style="font-size:16pt;line-height:150%;">TỔNG HỢP CÔNG THỨC CHƯƠNG 1 “<em>ĐỘNG HỌC CHẤT ĐIỂM”</em></span></strong></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;"> </span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:0;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">A.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Công thức</span></span></strong></p>
</div>
<p><strong><span style="font-size:13pt;line-height:150%;font-family:&quot;"><br style="page-break-before:auto;" /><br />
</span></strong></p>
<div class="Section2">
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">1.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Chuyển động thẳng biến đổi đều</span></strong></p>
<p class="MsoNormal" style="text-align:center;line-height:150%;" align="center"><span style="font-size:13pt;line-height:150%;"><span style="position:relative;top:49pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image002.gif" alt="" width="168" height="139" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">2.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Chuyển động thẳng đều:</span></strong><span style="font-size:13pt;line-height:150%;"> <strong>a = 0</strong></span></p>
<p class="MsoNormal" style="text-align:center;line-height:150%;" align="center"><span style="font-size:13pt;line-height:150%;"><span style="position:relative;top:25pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image004.gif" alt="" width="121" height="75" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">3.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Rơi tự do:</span></strong><span style="font-size:13pt;line-height:150%;"> a = g = 9,8 m/s<sup>2</sup> ; V<sub>o<br />
</sub>= 0</span></p>
<p class="MsoNormal" style="text-align:center;line-height:150%;" align="center"><span style="font-size:13pt;line-height:150%;"><span style="position:relative;top:32pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image006.gif" alt="" width="72" height="93" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p><strong><span style="font-size:13pt;line-height:150%;font-family:&quot;"><br />
</span></strong></p>
<p class="MsoNormal" style="line-height:150%;"><strong><span style="font-size:13pt;line-height:150%;"> </span></strong></p>
<p class="MsoNormal" style="line-height:150%;"><strong><span style="font-size:13pt;line-height:150%;"> </span></strong></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">4.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Chuyển động tròn đều</span></strong></p>
<p class="MsoNormal" style="text-align:center;line-height:150%;" align="center"><span style="font-size:13pt;line-height:150%;"><span style="position:relative;top:56pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image008.gif" alt="" width="115" height="157" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">5.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Tính tương đối của chuyển động</span></strong><span style="font-size:13pt;line-height:150%;"> </span></p>
<p class="MsoNormal" style="text-align:center;line-height:150%;" align="center"><span style="font-size:13pt;line-height:150%;"><span style="position:relative;top:6pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image010.gif" alt="" width="89" height="27" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
</div>
<p><span style="font-size:13pt;line-height:150%;font-family:&quot;"><br style="page-break-before:auto;" /><br />
</span></p>
<div class="Section3">
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;"> </span></p>
</div>
<p><span style="font-size:13pt;line-height:150%;font-family:&quot;"><br style="page-break-before:auto;" /><br />
</span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:0;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">B.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Các dạng toán</span></span></strong></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">1.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Viết phương trình chuyển động</span></strong></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Chọn hệ quy chiếu</span></span></p>
<p class="MsoNormal" style="margin-left:54pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Gốc tọa độ: vị trí ban đầu của chất điểm (x<sub>o</sub>=0)</span></p>
<p class="MsoNormal" style="margin-left:54pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Chiều dương: chiều chuyển động của chất điểm V<sub>o</sub>&gt;0</span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Nếu chất điểm chuyển động ngược chiều dương: V<sub>o</sub>&lt;0</span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><!--[if gte vml 1]&gt;--></p>
<p><!--[if !vml]--><span style="position:absolute;z-index:1;left:0;margin-left:192px;margin-top:14px;width:328px;height:40px;"> </span></p>
<table border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td style="vertical-align:top;" width="328" height="40"><!--[endif]--><!--[if !mso]--><span style="position:absolute;left:0;z-index:1;"></p>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td><!--[endif]--></p>
<div class="shape" style="padding:3.6pt 7.2pt;">
<p class="MsoNormal"><span style="font-size:13pt;">=&gt;<br />
so sánh với chiều dương để xét dấu a</span></p>
</div>
<p><!--[if !mso]--></td>
</tr>
</tbody>
</table>
<p></span><!--[endif]--><!--[if !mso &amp; !vml]--> <!--[endif]--><!--[if !vml]--></td>
</tr>
</tbody>
</table>
<p><!--[endif]--><span style="font-size:13pt;line-height:150%;">CĐNDĐ: <span style="position:relative;top:6pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image012.gif" alt="" width="67" height="27" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">CĐCDĐ: <span style="position:relative;top:6pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image014.gif" alt="" width="67" height="27" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">CĐTĐ: a = 0</span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Chất điểm bắt đầu chuyển động: V<sub>o</sub>=0</span></p>
<p class="MsoNormal" style="margin-left:54pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Mốc thời gian: thời điểm ban đầu  (t<sub>o</sub>= 0)</span></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Viết phương trình chuyển động:</span></span><span style="font-size:13pt;line-height:150%;"> <span style="position:relative;top:12pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image016.gif" alt="" width="200" height="41" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Hai xe gặp nhau:</span></span><span style="font-size:13pt;line-height:150%;"> x<sub>1</sub> = x<sub>2</sub></span></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><!--[if gte vml 1]&gt;--></p>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">x</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">x</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">x<sub>o</sub></span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">t<sub>o</sub></span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">t</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">t</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">A</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">B</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<p><!--[if !vml]--><span style="position:absolute;z-index:2;left:0;margin-left:491px;margin-top:7px;width:113px;height:123px;"><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image017.gif" alt="" width="113" height="123" /></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Khoảng cách<br />
giữa hai xe</span></span><span style="font-size:13pt;line-height:150%;"> <span style="position:relative;top:7pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image019.gif" alt="" width="76" height="27" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">2.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Dạng toán đồ thị</span></strong></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Xác định vận tốc của CĐTĐ theo đồ thị x(t): <span style="position:relative;top:15pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image021.gif" alt="" width="71" height="45" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:54pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Chọn 2 điểm trên đồ thị </span></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;">A(x<sub>o</sub>, t<sub>o</sub>)<br />
điểm bắt đầu đồ thị và B(x, t) điểm bất kì trên đồ thị</span></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;"> </span></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><!--[if gte vml 1]&gt;--></p>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">V</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:8pt;">V</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:8pt;">V<sub>o</sub></span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">t<sub>o</sub></span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">t</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">t</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">A</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td>
<div>
<p class="MsoNormal"><span style="font-size:10pt;">B</span></p>
</div>
</td>
</tr>
</tbody>
</table>
<p><!--[if !vml]--><span style="position:absolute;z-index:3;left:0;margin-left:503px;margin-top:12px;width:113px;height:123px;"><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image022.gif" alt="" width="113" height="123" /></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Xác định<br />
gia tốc của CĐTBĐ theo đồ thị V(t):</span></span><span style="font-size:13pt;line-height:150%;"> <!--[if gte vml 1]&gt;--></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image024.gif" alt="" width="71" height="45" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:54pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Chọn 2 điểm trên đồ thị </span></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;">A(V<sub>o</sub>, t<sub>o</sub>)<br />
điểm bắt đầu đồ thị và B(V, t) điểm bất kì trên đồ thị</span></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;"> </span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">3.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Các công thức khác</span></strong></p>
<p class="MsoNormal" style="margin-left:54pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Vận tốc trung bình: <span style="position:relative;top:16pt;"><!--[if gte vml 1]&gt;--></span></span></p>
<p><!--[if !vml]--><img src="/DOCUME%7E1/HP-SER%7E1/LOCALS%7E1/Temp/msohtml1/01/clip_image026.gif" alt="" width="67" height="51" /><!--[endif]--><!--[if gte mso 9]&gt;--></p>
<p class="MsoNormal" style="margin-left:0;text-indent:54pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Symbol;">·<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Quãng đường trong giây thứ n = quãng đường trong n<br />
giây s<sub>n</sub> &#8211; quãng đường trong (n-1) giây s<sub>n-1</sub></span></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;"> </span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><strong><span style="font-size:13pt;line-height:150%;">4.<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"> </span></span></strong><!--[endif]--><strong><span style="font-size:13pt;line-height:150%;">Tính tương đối của chuyển động</span></strong></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">Thuyền chạy trên sông</span></span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Xuôi dòng: V<sub>tb</sub>=V<sub>tn</sub>+V<sub>nb</sub></span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Ngược dòng: V<sub>tb</sub>=V<sub>tn</sub>-V<sub>nb</sub></span></p>
<p class="MsoNormal" style="margin-left:36pt;text-indent:0;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:Wingdings;">v<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="text-decoration:underline;"><span style="font-size:13pt;line-height:150%;">2 xe chạy song song</span></span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Cùng chiều: V<sub>AB</sub>=V<sub>A</sub>-V<sub>B</sub></span></p>
<p class="MsoNormal" style="margin-left:0;text-indent:18pt;line-height:150%;"><!--[if !supportLists]--><span style="font-size:13pt;line-height:150%;font-family:&quot;">o<span style="font-family:&quot;font-style:normal;font-variant:normal;font-weight:normal;font-size:7pt;line-height:normal;"><br />
</span></span><!--[endif]--><span style="font-size:13pt;line-height:150%;">Ngược chiều: V<sub>AB</sub>=V<sub>A</sub>+V<sub>B</sub></span></p>
<p class="MsoNormal" style="line-height:150%;"><span style="font-size:13pt;line-height:150%;"> </span></p>
</div>
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		<title>BÀI TẬP TRẮC NGHIỆM CHƯƠNG 1 &#8211; Khối 11</title>
		<link>http://vatlymariecurie.wordpress.com/2009/09/29/bai-t%e1%ba%adp-tr%e1%ba%afc-nghi%e1%bb%87m-ch%c6%b0%c6%a1ng-1-kh%e1%bb%91i-11/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/09/29/bai-t%e1%ba%adp-tr%e1%ba%afc-nghi%e1%bb%87m-ch%c6%b0%c6%a1ng-1-kh%e1%bb%91i-11/#comments</comments>
		<pubDate>Tue, 29 Sep 2009 14:05:18 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 11]]></category>

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		<description><![CDATA[Bài 1 Bài 2 Chúc các em thi tốt<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=322&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/09/bai-te1baadp-tre1baafc-nghie1bb87m-chc6b0c6a1ng-1-bai-1.pdf">Bài 1</a></p>
<p><a href="http://vatlymariecurie.files.wordpress.com/2009/09/bai-te1baadp-tre1baafc-nghie1bb87m-chc6b0c6a1ng-i-bai-2.pdf">Bài 2</a></p>
<p>Chúc các em thi tốt</p>
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		<title>BÀI TẬP ÔN CHƯƠNG 1 &#8211; Khối 10</title>
		<link>http://vatlymariecurie.wordpress.com/2009/09/29/bai-t%e1%ba%adp-on-ch%c6%b0%c6%a1ng-1-kh%e1%bb%91i-10/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/09/29/bai-t%e1%ba%adp-on-ch%c6%b0%c6%a1ng-1-kh%e1%bb%91i-10/#comments</comments>
		<pubDate>Tue, 29 Sep 2009 13:53:25 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 10]]></category>

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		<description><![CDATA[Tải về Chúc các em thi tốt<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=321&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/09/bai-te1baadp-on-chc6b0c6a1ng-1.pdf">Tải về</a></p>
<p>Chúc các em thi tốt</p>
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			<media:title type="html">huongmy</media:title>
		</media:content>
	</item>
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		<title>Nội dung ôn tập KTTT</title>
		<link>http://vatlymariecurie.wordpress.com/2009/09/17/n%e1%bb%99i-dung-on-t%e1%ba%adp-kttt/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/09/17/n%e1%bb%99i-dung-on-t%e1%ba%adp-kttt/#comments</comments>
		<pubDate>Thu, 17 Sep 2009 13:35:07 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý phổ thông]]></category>

		<guid isPermaLink="false">http://vatlymariecurie.wordpress.com/?p=313</guid>
		<description><![CDATA[Khối Hình thức kiểm tra Nội dung Khối 12 Cơ bản Trắc nghiệm 30 câu (18 câu lý thuyết và 12 câu bài tập) Từ bài 1 “Dao động cơ” đến hết bài 9 “Sóng dừng” Nâng cao Từ bài 6 “Dao động điều hòa” đến hết bài 15 “Phản xạ sóng. Sóng dừng” Khối [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=313&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<table style="height:322px;" border="1" cellspacing="0" cellpadding="0" width="482">
<tbody>
<tr>
<td colspan="2" width="161">
<p align="center"><strong>Khối</strong></p>
</td>
<td width="172">
<p align="center"><strong>Hình thức   kiểm tra</strong></p>
</td>
<td width="315">
<p align="center"><strong>Nội dung</strong></p>
</td>
</tr>
<tr>
<td rowspan="2" width="72">
<p align="center">Khối 12</p>
</td>
<td width="89">
<p align="center">Cơ bản</p>
</td>
<td rowspan="2" width="172">
<p align="center"><strong>Trắc   nghiệm</strong></p>
<p align="center">30 câu</p>
<p style="text-align:center;"><em>(18 câu lý thuyết và 12 câu bài tập)</em></p>
</td>
<td width="315">
<p align="center">Từ bài 1 “<em>Dao động cơ</em>”</p>
<p align="center">đến hết bài 9 “<em>Sóng dừng</em>”</p>
</td>
</tr>
<tr>
<td width="89">
<p align="center">Nâng cao</p>
</td>
<td width="315">
<p align="center">Từ bài 6 “<em>Dao động điều hòa</em>”</p>
<p align="center">đến hết bài 15 “<em>Phản xạ sóng. Sóng dừng</em>”</p>
</td>
</tr>
<tr>
<td rowspan="2" width="72">
<p align="center">Khối 11</p>
</td>
<td width="89">
<p align="center">Cơ bản</p>
</td>
<td rowspan="2" width="172">
<p align="center"><strong>Trắc   nghiệm</strong></p>
<p align="center">30 câu</p>
<p style="text-align:center;"><em>(18 câu lý thuyết và 12 câu bài tập)</em></p>
</td>
<td width="315">
<p align="center">Từ bài 1 “<em>Điện tích. Định luật Coulomb</em>” đến hết   bài 9 “<em>Tụ điện</em>”</p>
</td>
</tr>
<tr>
<td width="89">
<p align="center">Nâng cao</p>
</td>
<td width="315">
<p align="center">Từ bài 1 “<em>Điện tích. Định luật Coulomb</em>” đến hết   bài 11 “<em>Năng lượng điện trường</em>”</p>
</td>
</tr>
<tr>
<td rowspan="2" width="72">
<p align="center">Khối 10</p>
</td>
<td width="89">
<p align="center">Cơ bản</p>
</td>
<td rowspan="2" width="172">
<p align="center"><strong>Tự luận</strong></p>
</td>
<td width="315">
<p align="center">Từ bài 1 “<em>Chuyển động cơ</em>”</p>
<p align="center">đến hết bài 6 “<em>Tính tương đối của chuyển động. Công thức   cộng vận tốc</em>”</p>
</td>
</tr>
<tr>
<td width="89">
<p align="center">Nâng cao</p>
</td>
<td width="315">
<p align="center">Từ bài 1 “<em>Chuyển động cơ</em>”</p>
<p align="center">đến hết bài 9 “<em>Gia tốc trong chuyển động tròn đều</em>”</p>
</td>
</tr>
</tbody>
</table>
<p>Chú ý: Bài tập bám sát SGK, SBT</p>
<p>Nếu gặp khó khăn trong quá trình ôn tập, các em có thể liên hệ với cô Mỹ qua email: <strong>huongmyspvl0206@yahoo.com</strong></p>
<p>Chúc các em đạt kết quả tốt</p>
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			<media:title type="html">huongmy</media:title>
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		<title>Bài tập Hạt mang điện chuyển động trong điện trường &#8211; Tụ điện</title>
		<link>http://vatlymariecurie.wordpress.com/2009/09/07/bai-t%e1%ba%adp-h%e1%ba%a1t-mang-di%e1%bb%87n-chuy%e1%bb%83n-d%e1%bb%99ng-trong-di%e1%bb%87n-tr%c6%b0%e1%bb%9dng-t%e1%bb%a5-di%e1%bb%87n/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/09/07/bai-t%e1%ba%adp-h%e1%ba%a1t-mang-di%e1%bb%87n-chuy%e1%bb%83n-d%e1%bb%99ng-trong-di%e1%bb%87n-tr%c6%b0%e1%bb%9dng-t%e1%bb%a5-di%e1%bb%87n/#comments</comments>
		<pubDate>Mon, 07 Sep 2009 04:01:45 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 11]]></category>

		<guid isPermaLink="false">http://vatlymariecurie.wordpress.com/?p=305</guid>
		<description><![CDATA[Tải về<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=305&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/09/chuye1bb83n-de1bb99ng-ce1bba7a-he1baa1t-mang-die1bb87n-trong-die1bb87n-trc6b0e1bb9dng.pdf">Tải về</a></p>
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			<media:title type="html">huongmy</media:title>
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		<title>Bài tập Rơi tự do &#8211; CĐ tròn đều &#8211; Tính tương đối của CĐ</title>
		<link>http://vatlymariecurie.wordpress.com/2009/09/07/bai-t%e1%ba%adp-r%c6%a1i-t%e1%bb%b1-do-cd-tron-d%e1%bb%81u-tinh-t%c6%b0%c6%a1ng-d%e1%bb%91i-c%e1%bb%a7a-cd/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/09/07/bai-t%e1%ba%adp-r%c6%a1i-t%e1%bb%b1-do-cd-tron-d%e1%bb%81u-tinh-t%c6%b0%c6%a1ng-d%e1%bb%91i-c%e1%bb%a7a-cd/#comments</comments>
		<pubDate>Mon, 07 Sep 2009 03:58:39 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 10]]></category>

		<guid isPermaLink="false">http://vatlymariecurie.wordpress.com/?p=302</guid>
		<description><![CDATA[Tải về<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=302&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/09/rc6a1i-te1bbb1-do.pdf">Tải về</a></p>
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			<media:title type="html">huongmy</media:title>
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		<title>Bài tập CĐTĐ &#8211; CĐTBĐĐ</title>
		<link>http://vatlymariecurie.wordpress.com/2009/09/07/bai-t%e1%ba%adp-cdtd-cdtbdd/</link>
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		<pubDate>Mon, 07 Sep 2009 03:47:55 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Vật lý 10]]></category>

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		<description><![CDATA[Tải về<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=299&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://vatlymariecurie.files.wordpress.com/2009/09/chuye1bb83n-de1bb99ng-the1bab3ng-de1bb81u.pdf">Tải về</a></p>
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			<media:title type="html">huongmy</media:title>
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	</item>
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		<title>Chú ý</title>
		<link>http://vatlymariecurie.wordpress.com/2009/04/29/273/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/04/29/273/#comments</comments>
		<pubDate>Wed, 29 Apr 2009 02:50:47 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
				<category><![CDATA[Tin tức]]></category>

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		<description><![CDATA[Hầu hết các file được đăng trên blog đều ở dạng .pdf. Để đọc được những file này, máy tính cần phải có chương trình Adobe Reader. Bạn có thể tải chương trình Adobe Reader tại đây để cài vào máy. Chúc bạn thành công.<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=273&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Hầu hết các file được đăng trên blog đều ở dạng .pdf. Để đọc được những file này, máy tính cần phải có chương trình Adobe Reader.</p>
<p>Bạn có thể tải chương trình Adobe Reader <a href="http://get.adobe.com/reader/">tại đây</a> để cài vào máy.</p>
<p>Chúc bạn thành công.</p>
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			<media:title type="html">huongmy</media:title>
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		<title>Màn hình tinh thể lỏng</title>
		<link>http://vatlymariecurie.wordpress.com/2009/04/18/229/</link>
		<comments>http://vatlymariecurie.wordpress.com/2009/04/18/229/#comments</comments>
		<pubDate>Sat, 18 Apr 2009 03:20:17 +0000</pubDate>
		<dc:creator>huongmy</dc:creator>
		
		<guid isPermaLink="false">http://vatlymariecurie.wordpress.com/?p=229</guid>
		<description><![CDATA[Một vài nguyên tắc vật lý chi phối hoạt động của màn hình tinh thể lỏng ở các máy tính xách tay Với các kiến thức của tôi học về nguyên tắc cấu tạo của màn  hình thường liệu còn đúng với màn hình tinh thể lỏng không ? Mọi thứ về nguyên tắc tổng [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vatlymariecurie.wordpress.com&amp;blog=7341407&amp;post=229&amp;subd=vatlymariecurie&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<h2>Một vài nguyên tắc vật lý chi phối hoạt động của màn hình tinh thể lỏng ở các máy tính xách tay</h2>
<p><img class="aligncenter size-thumbnail wp-image-230" title="11" src="http://vatlymariecurie.files.wordpress.com/2009/04/11.jpg?w=150&#038;h=118" alt="11" width="150" height="118" /></p>
<p><span id="more-229"></span></p>
<p><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--></p>
<p><span style="font-size:15pt;font-family:&quot;">Với các kiến thức của tôi học về nguyên tắc cấu tạo của màn  hình thường liệu còn đúng với màn hình tinh thể lỏng không ?</span></p>
<p><span style="font-size:15pt;font-family:&quot;"><br />
</span></p>
<p><!--more--></p>
<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p><!--[if !mso]&gt; &lt;!  v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --></p>
<p><!--[endif]--><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --></p>
<p><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --></p>
<p><!--[endif]--><!--[if gte mso 9]&gt;  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--[if gte vml 1]&gt;                     &lt;![endif]--><!--[if !vml]--><!--[endif]--><span style="font-size:15pt;font-family:&quot;">Mọi thứ về nguyên tắc tổng hợp màu thì vẫn y nguyên, tức là mỗi điểm ảnh trên màn hình tinh thể lỏng đều có ba điểm màu thành phần đỏ lục và lam cấu thành. Bạn có thể kiểm tra điều này bằng cách nhỏ một giọt nước bé lên màn hình và quan sát ảnh tán sắc qua giọt nước </span></p>
<p><span style="font-size:18pt;font-family:&quot;"><!--more--><br />
</span></p>
<p style="text-align:center;"><!--[if !mso]&gt; &lt;!  v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --> <img class="size-thumbnail wp-image-233 aligncenter" title="41" src="http://vatlymariecurie.files.wordpress.com/2009/04/41.jpg?w=230&#038;h=167" alt="41" width="230" height="167" /></p>
<p style="text-align:center;"><!--[endif]--><!--[if gte mso 9]&gt;  Normal 0 Clean   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:364.5pt 281.25pt 364.5pt 281.25pt; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --></p>
<p style="text-align:left;"><!--more--></p>
<p style="text-align:left;"><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /><!--[if !mso]&gt; &lt;!  v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --> <!--[endif]--><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} p 	{mso-margin-top-alt:auto; 	margin-right:0in; 	mso-margin-bottom-alt:auto; 	margin-left:0in; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><!--[if gte mso 9]&gt;  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--></p>
<p><span style="font-size:15pt;">Và có nghĩa là ở màn hình tinh thể lỏng cũng được phủ một lớp Phosphor phát sáng !</span></p>
<p><span style="font-size:15pt;"><br />
</span></p>
<p><!--more--><span style="font-size:15pt;"><br />
</span></p>
<p><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--></p>
<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p><span style="font-size:15pt;font-family:&quot;">Không ở đây có một sự khác biệt hoàn toàn. Các điểm màu này được cấu tạo bởi các phần tử bán dẫn thay vì các điểm phát sáng bằng Phosphor như màn hình thường</span></p>
<p style="text-align:center;"><!--more--></p>
<p style="text-align:center;"><span style="font-size:18pt;font-family:&quot;"><img class="size-thumbnail wp-image-234 aligncenter" title="51" src="http://vatlymariecurie.files.wordpress.com/2009/04/51.jpg?w=240&#038;h=275" alt="51" width="240" height="275" /></span></p>
<p style="text-align:center;"><span style="font-size:18pt;font-family:&quot;"> </span><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><strong><span style="font-size:15pt;font-family:&quot;">Mỗi một điểm ảnh được tạo bởi 3 hạt nhỏ</span></strong></p>
<p style="text-align:left;"><strong><span style="font-size:18pt;font-family:&quot;"><!--more--></span></strong><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--></p>
<p style="text-align:left;"><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /></p>
<p style="text-align:left;">
<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;">Các phần tử nhỏ là cái gì vậy?</span></p>
<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;"><br />
</span></p>
<p><!--more--></p>
<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;">Người ta gọi nó là các tế bào ( Celle). Chúng nằm đằng sau màn hình. Ánh sáng trắng được truyền qua các tế bào này sẽ chuyển thành các màu tương ứng. Mỗi điểm ảnh sẽ có 3 tế bào và lần lượt cho ra màu đỏ lục và lam. Màu sắc xuất hiện trên màn hình sẽ là tổng hợp của ba màu này .Tuy theo cường độ sáng tối của 3 màu này thay đổi thế nào mà ta thu được các màu sắc khác nhau. </span></p>
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<p style="text-align:left;"><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /><span style="font-size:15pt;font-family:&quot;">Tức là các tế bào này đóng vai trò như các phần tử phát quang ở màn hình thường. Nhưng mà làm thế nào để thay đổi độ sáng tối của của các màu thành phần?Với màn hình ti vi thông thường tôi biết là do các tia electron đập vào màn hình phosphor.  Nhưng tôi thấy rằng màn hình của máy tính xách tay là tinh thể lỏng cơ mà?</span></p>
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<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><span style="font-size:15pt;font-family:&quot;"> Hoàn toàn chính xác! Nhưng trước khi thảo luận về tinh thể lỏng chúng ta phải nhớ lại đôi chút về sự phân cực. bạn có biết hiện tượng sẽ xảy ra như nào nếu ánh sáng chưa phân cực được chiếu qua 2 tấm phân cực có véc tơ phân cực vuông góc nhau? </span></p>
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<p style="text-align:left;"><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /></p>
<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;">Có khi đó nó hoàn toàn không truyền qua được. Tuy nhiên khi chúng ta xoay một trong hai tấm kính phân cực thì ánh sáng lại chuyền qua. ( Ví dụ tấm phân cực ( màn hình tinh thể, màn hình máy tính bỏ túi, đồng hồ điện tử &#8230;)</span></p>
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<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p style="text-align:left;"><!--[if !mso]&gt; &lt;!  v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --> <!--[endif]--><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} p 	{mso-margin-top-alt:auto; 	margin-right:0in; 	mso-margin-bottom-alt:auto; 	margin-left:0in; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><!--[if gte mso 9]&gt;  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--></p>
<p><!--[if gte vml 1]&gt;                     &lt;![endif]--><!--[if !vml]--><!--[endif]--><span style="font-size:15pt;"> Chính xác. Hoàn toàn tương tự như vậy các tinh thể lỏng có thể xoay mọi hướng phân cực để nhờ vậy ánh sáng có thể truyền qua. Khi có một điện trường đặt vào màn tinh thể, các phần tử này sắp xếp lại định hướng và do đó anh sáng không thể truyền qua nữa. </span></p>
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<p style="text-align:left;"><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--></p>
<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
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<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;">Tớ giải thích từ đầu : Tinh thể lỏng là gì?: Đó là một loại vật liệu có  một phần là chất lỏng và một phần là chất rắn. &#8230;</span></p>
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<p style="text-align:center;"><span style="font-size:18pt;font-family:&quot;"><img class="size-full wp-image-236 aligncenter" title="71" src="http://vatlymariecurie.files.wordpress.com/2009/04/71.jpg?w=468" alt="71"   /></span></p>
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<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;">Một miêu tả rất gần gũi đời thường!- nhưng tớ vẫn chưa hiểu làm thế nào một chất vừa là chất lỏng vừa là chất rắn được? </span></p>
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<p style="text-align:left;"><span style="font-size:15pt;font-family:&quot;">Uhm vậy bạn thử miêu tả  sự khác biệt giữa chất lỏng và chất rắn về phương diện cấu tạo phân tử xem nào!</span></p>
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<p style="text-align:left;"><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /></p>
<p style="text-align:left;"><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><span style="font-size:15pt;font-family:&quot;">Ok . Trong chất lỏng các phân tử có thể chiếm mọt chỗ không có vị trí xác cố định Còn với chất rắn các phân tử liên kết khá chặt chẽ với nhau ,và do đó với hầu hết các chất rắn đều có hình dạng xác định</span></p>
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<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><span style="font-size:15pt;font-family:&quot;">Điều đó hoàn toàn chính xác- Trong cấu trúc dạng  tinh thể các vật liệu đều có cấu tạo xác định . Còn trong tinh thể lỏng  các phân tử không có một vị trí hoàn toàn cố định</span></p>
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<p style="text-align:left;"><img class="alignleft size-full wp-image-232" title="3" src="http://vatlymariecurie.files.wordpress.com/2009/04/3.jpg?w=468" alt="3"   /><!--[if !mso]&gt; &lt;!  v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --> <!--[endif]--><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} p 	{mso-margin-top-alt:auto; 	margin-right:0in; 	mso-margin-bottom-alt:auto; 	margin-left:0in; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><!--[if gte mso 9]&gt;  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--></p>
<p><span style="font-size:15pt;">OK&#8230;Như vậy tinh thể đóng vai trò gì ở đây</span></p>
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<p><img class="alignleft size-full wp-image-231" title="21" src="http://vatlymariecurie.files.wordpress.com/2009/04/21.jpg?w=468" alt="21"   /></p>
<p><!--[if !mso]&gt; &lt;!  v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} --> <!--[endif]--><!--[if gte mso 9]&gt;  Normal 0   false false false        MicrosoftInternetExplorer4  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal 	{mso-style-parent:""; 	margin:0in; 	margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:12.0pt; 	font-family:"Times New Roman"; 	mso-fareast-font-family:"Times New Roman";} @page Section1 	{size:8.5in 11.0in; 	margin:1.0in 1.25in 1.0in 1.25in; 	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]&gt; &lt;!   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin:0in; 	mso-para-margin-bottom:.0001pt; 	mso-pagination:widow-orphan; 	font-size:10.0pt; 	font-family:"Times New Roman"; 	mso-ansi-language:#0400; 	mso-fareast-language:#0400; 	mso-bidi-language:#0400;} --> <!--[endif]--><!--[if gte mso 9]&gt;  &lt;![endif]--><!--[if gte mso 9]&gt;   &lt;![endif]--><span style="font-size:15pt;font-family:&quot;">Sự khác biệt cơ bản giữa tinh thể lỏng và </span><!--[if gte vml 1]&gt;                     &lt;![endif]--><!--[if !vml]--><!--[endif]--><span style="font-size:15pt;font-family:&quot;">chất lỏng thông thường là các phân tử của nó dài và , mảnh như các miếng khoai tây chiên trong chảo mỡ  Mặc dù vị trí của chúng khá là linh đông nhưng  dưới một tác nhân nào đó chúng hoàn toàn có thể định hướng để tạo ra sự ổn định của một tinh thể. Một trong các tác nhân đó chính là điện trường!</span></p>
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<p style="text-align:left;"><span style="font-size:15pt;">Tài liệu được sưu tầm tại trang <a href="http://vatly.hnue.edu.vn/">http://vatly.hnue.edu.vn</a></span></p>
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