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      <title>Conceptual Physics: waves by Chris Stoker</title>
      <link>https://padlet.com/stoker_chris/waves</link>
      <description>access to stuff in the waves unit</description>
      <language>en-us</language>
      <pubDate>2020-01-31 02:22:40 UTC</pubDate>
      <lastBuildDate>2025-03-31 22:24:14 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>Waves in Medium Activity</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/438572907</link>
         <description><![CDATA[<div>Click on embedded pdf to open full screen.</div>]]></description>
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         <pubDate>2020-01-31 02:25:25 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/438572907</guid>
      </item>
      <item>
         <title>Level 4 information</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/439185752</link>
         <description><![CDATA[<div>Here some resources to help.  You can also find an explanations in your conceptual physics books.<br><br>Standing Waves:<br><a href="https://www.youtube.com/watch?v=ieheeeKTbac">https://www.youtube.com/watch?v=ieheeeKTbac</a><br><a href="https://www.youtube.com/watch?v=-gr7KmTOrx0">https://www.youtube.com/watch?v=-gr7KmTOrx0</a><br><a href="https://phet.colorado.edu/en/simulation/wave-on-a-string">https://phet.colorado.edu/en/simulation/wave-on-a-string</a><br><br>Doppler Effect:<br><a href="https://www.youtube.com/watch?v=p-hBCcmCUPg">https://www.youtube.com/watch?v=p-hBCcmCUPg</a><br><a href="https://www.youtube.com/watch?v=rbcvPEXiWWo">https://www.youtube.com/watch?v=rbcvPEXiWWo</a><br><a href="http://physics.bu.edu/~duffy/HTML5/doppler.html">http://physics.bu.edu/~duffy/HTML5/doppler.html</a><br><br>Sonic boom:<br>first 3:32 of video<br><a href="https://www.youtube.com/watch?v=JO4_VHM69oI">https://www.youtube.com/watch?v=JO4_VHM69oI</a><br><a href="https://science.howstuffworks.com/question73.htm">https://science.howstuffworks.com/question73.htm</a><br><a href="http://lectureonline.cl.msu.edu/~mmp/applist/doppler/d.htm">http://lectureonline.cl.msu.edu/~mmp/applist/doppler/d.htm</a><br><br>Beats:<br>simulation<br><a href="https://ophysics.com/waves10.html">https://ophysics.com/waves10.html</a><br>beats demo at 1:30min <br><a href="https://www.youtube.com/watch?v=pRpN9uLiouI">https://www.youtube.com/watch?v=pRpN9uLiouI</a><br><br><br></div>]]></description>
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         <pubDate>2020-02-01 20:27:32 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/439185752</guid>
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      <item>
         <title>proficiency scale for the unit</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/439188165</link>
         <description><![CDATA[<div>This describes how to get a  2, 3, or 4 score for this unit.</div>]]></description>
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         <pubDate>2020-02-01 20:49:05 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/439188165</guid>
      </item>
      <item>
         <title>slinky lab</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/439189007</link>
         <description><![CDATA[]]></description>
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         <pubDate>2020-02-01 20:56:21 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/439189007</guid>
      </item>
      <item>
         <title>wave velocity lab #1</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/439189255</link>
         <description><![CDATA[]]></description>
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         <pubDate>2020-02-01 20:57:56 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/439189255</guid>
      </item>
      <item>
         <title>wave velocity problems</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/441045878</link>
         <description><![CDATA[<div>You'll have 3 problems on the assessment similar to the ones on this worksheet.  This is part of the the level 3.0 stuff--Be able to use<br> velocity = (frequency)(wavelength) to solve problems.</div>]]></description>
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         <pubDate>2020-02-05 16:45:51 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/441045878</guid>
      </item>
      <item>
         <title>Practice for Assessment</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/441054241</link>
         <description><![CDATA[]]></description>
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         <pubDate>2020-02-05 16:56:16 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/441054241</guid>
      </item>
      <item>
         <title>a few more practice wave problems</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/441130651</link>
         <description><![CDATA[]]></description>
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         <pubDate>2020-02-05 18:36:20 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/441130651</guid>
      </item>
      <item>
         <title>practice quiz: wave basics</title>
         <author>stoker_chris</author>
         <link>https://padlet.com/stoker_chris/waves/wish/441195741</link>
         <description><![CDATA[]]></description>
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         <pubDate>2020-02-05 20:01:46 UTC</pubDate>
         <guid>https://padlet.com/stoker_chris/waves/wish/441195741</guid>
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