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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 17 - Refraction of Light by Plane Surfaces > A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = 42^∘)

A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = 42^∘)

A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5. The angle of deviation is: (Given sin^−1 2/3 = 42^∘)