Question:
for A ray of light is incident at an angle of incidence i on
Last updated: 6/12/2023
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for A ray of light is incident at an angle of incidence i on one face of a prism of angle A assumed to be small and emerges normally from the opposite face It the refractive index of the prism is the angle of incidence i is nearly equal to AIPMT Prelims 2012 1 ARAG 2 244 3 A