A ray of light passing through a prism of refractive index suffers minimum deviation

PHYSICS · Subjective · CBSE · Physics · Ray Optics and Optical Instruments · Ray Optics and Optical Instruments

Problem

A ray of light passing through a prism of refractive index 2\sqrt{2} suffers minimum deviation. The angle of incidence is twice the angle of refraction within the prism. What is the angle of the prism?

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