A ray of light is moving from air to plastic. The angle of incidence to the plastic is 45 degrees and the angle of refraction in the plastic is 30 degrees. What is the refractive index of the plastic??
Using the ideal gas law (You do know that one don't you?) and given a constant number of molecules and a constant volume, what is the result of the 100+ degree summer days in Phoenix as compared to the 70 degree fall days in Phoenix.
Hey I knew that answer but Loverboy is a quicker typist lol... I was thinking that it is about time I drug my triva contest out of the moth balls and revitalized it, anyone interested in playing with me ~M~
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