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	<id>https://demosdev.physics.uottawa.ca/w/index.php?action=history&amp;feed=atom&amp;title=Oscillation_of_liquid_in_a_tube</id>
	<title>Oscillation of liquid in a tube - Revision history</title>
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	<updated>2026-05-15T15:06:35Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://demosdev.physics.uottawa.ca/w/index.php?title=Oscillation_of_liquid_in_a_tube&amp;diff=645&amp;oldid=prev</id>
		<title>Mwong017: /* Images &amp; Movies */</title>
		<link rel="alternate" type="text/html" href="https://demosdev.physics.uottawa.ca/w/index.php?title=Oscillation_of_liquid_in_a_tube&amp;diff=645&amp;oldid=prev"/>
		<updated>2015-08-28T14:33:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Images &amp;amp; Movies&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 14:33, 28 August 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l23&quot; &gt;Line 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;File:3A50.70_1.JPG|Figure1&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;File:3A50.70_1.JPG|Figure1&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Mwong017</name></author>
		
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	<entry>
		<id>https://demosdev.physics.uottawa.ca/w/index.php?title=Oscillation_of_liquid_in_a_tube&amp;diff=597&amp;oldid=prev</id>
		<title>Mwong017: Created page with &quot;__NOTOC__  Back to 3A - Oscillations&lt;br&gt; PIRA index: 3A50.70  ==Description== Tonic water in a U-shaped tube is illuminated by a black light. If the wate...&quot;</title>
		<link rel="alternate" type="text/html" href="https://demosdev.physics.uottawa.ca/w/index.php?title=Oscillation_of_liquid_in_a_tube&amp;diff=597&amp;oldid=prev"/>
		<updated>2015-07-29T17:50:08Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;__NOTOC__  Back to &lt;a href=&quot;/wiki/3A_-_Oscillations&quot; title=&quot;3A - Oscillations&quot;&gt;3A - Oscillations&lt;/a&gt;&amp;lt;br&amp;gt; PIRA index: 3A50.70  ==Description== Tonic water in a U-shaped tube is illuminated by a black light. If the wate...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;__NOTOC__&lt;br /&gt;
&lt;br /&gt;
Back to [[3A_-_Oscillations|3A - Oscillations]]&amp;lt;br&amp;gt;&lt;br /&gt;
PIRA index: 3A50.70&lt;br /&gt;
&lt;br /&gt;
==Description==&lt;br /&gt;
Tonic water in a U-shaped tube is illuminated by a black light. If the water is displaced to one side, it will oscillate back and forth in simple harmonic motion (SHM).&lt;br /&gt;
&lt;br /&gt;
==Equipment==&lt;br /&gt;
*clear rubber tube&lt;br /&gt;
*rod and clamp holders&lt;br /&gt;
*quinine liquid&lt;br /&gt;
*black light&lt;br /&gt;
&lt;br /&gt;
==Instructions==&lt;br /&gt;
Attach the tube using the clamp holders such that it forms a U-shape. Partially fill the tube with quinine. The quining will glow under black light. Begin the oscillation by blowing into one tube or simply lifting it quickly then returning it to rest position.&lt;br /&gt;
&lt;br /&gt;
==Keywords==&lt;br /&gt;
oscillation, liquid, u shape, flexible tube, simple harmonic motion, SHM&lt;br /&gt;
&lt;br /&gt;
==Images &amp;amp; Movies==&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
File:3A50.70_1.JPG|Figure1&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;/div&gt;</summary>
		<author><name>Mwong017</name></author>
		
	</entry>
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