Jumat, 18 Oktober 2013

Physics 20 - Oct 18

Today in Period 2, we did the 2nd scrapbook assignment, "Who Speaks for Earth" by Carl Sagan.  The video is linked in a previous blog post.  The questions are located in the class notes link.

In Period 4, I checked and went over Homework 2.6.  We then looked at some trends with curved mirrors on a Java applet.  Then I talked about applications of curved mirrors.  Check the course video link for some videos on applications of curved mirrors - the VLA and the Aericibo Radio Telescope.

Have a great weekend everyone!!

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