Monday, March 7, 2011

Spectroscopy

Basically what I learned spectroscopy was dealing with how colors appear and how they come to be by their wavelengths and frequencies. It is also the study of interaction between matter and raidated enegery. I found a video relating to one of our big topics now, stars. It is about the spectrum of stars.

http://www.youtube.com/watch?v=l4yg4HTm3uk&feature=player_detailpage

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