What is the angle of refraction for ray leaving the prism

Reference no: EM13540295

A ray of light enters an equilateral prism made of material with n=1.45 at angle of incidence theta. The internally refracted ray is parallel to the base of the prism. What is the angle of refraction for the ray leaving the prism?

A 46.5
B 30.0
C 20.2
D 15.7

Reference no: EM13540295

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