Kamis, 10 Oktober 2013

Physics 20 - Oct 10

We finished plane mirror diagrams today by looking how images are formed when mirrors are at right angles.  We also looked at how a simple periscope works. After this, we worked on Assignment 2.2, which is going to be due on Tuesday.

Tomorrow we are going to be doing our second scrapbook assignment.  It is a video from Carl Sagan's Cosmos Series.  The video is called "Who Speaks for Earth".  If you need the worksheet that goes along with the video, check in the class notes link.

Here are a video to prepare you for some Saganism:

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