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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > For a prism kept in air, it is found that for an angle of incidence 60, the angle of refraction A, angle of deviation delta and angle of emergence e become equal. Then, the refractive index

For a prism kept in air, it is found that for an angle of incidence 60, the angle of refraction A, angle of deviation delta and angle of emergence e become equal. Then, the refractive index

angle of deviation delta and angle of emergence e become equal. Then For a prism kept in air it is found that for an angle of incidence 60 the angle of refraction A the refractive index