Wednesday, February 15, 2012

Find red ray and violet ray?

Horizontal rays of red light ( = 660 nm, in vacuum) and violet light ( = 410 nm, in vacuum) are incident on the flint-glass prism shown in the drawing. The indices of refraction for the red and violet light are 1.662 and 1.698, respectively. What is the angle of refraction for each ray as it emerges from the prism? ( = 22.0°)

Find red ray and violet ray?
Where is the drawing?


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