If one face of a prism of prism angle 30° and \mu=\sqrt2 is silvered, the incident ray retraces its initial path. The angle of incidence is

NEET Exam Model Paper 12

Question : 126 of 180

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If one face of a prism of prism angle 30° and µ=√2 is silvered, the incident ray retraces its initial path. The angle of incidence is

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