A ray is incident at an angle of incidence i on one surface of a prism of small angle A…
Physics · Class 12 · CBSE — Ray Optics & Optical Instruments
A ray is incident at an angle of incidence i on one surface of a prism of small angle A and emerges normally from opposite surface. If the refractive index of the material of prism is μ, the angle of incidence i is nearly equal to
- mA
Answer
(D)
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