A light beam is traveling through an unknown substance when
A light beam is traveling through an unknown substance. When it exits that substance and goes into air, the angle of reflection is 30.0° and the angle of refraction is 45.0°. What is the index of refraction of the substance?
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a nitrogen molecule is confined in a cubic box of volume 100 m3 assuming that the molecule has an energy equal to 32kt
consider that the human brain weighs about 1 kg and contains 1011 cells assuming that each cell is entirely filled with
a light beam is traveling through an unknown substance when it exits that substance and goes into air the angle of
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