The angle of incidence for a ray of light at a refracting

Last updated: 6/10/2023

The angle of incidence for a ray of light at a refracting surface of a prism is 45 The angle of prism is 60 If the ray suffers minimum deviation through the prism the angle of minimum deviation and refractive index of the material for the prism respectively are A 45 2 C 45 B 30 D 30 1 IS IS 2 1 2 4