Question

If a monochromatic beam of light undergoes minimum deviation through an equilateral prism, how does the beam pass through the prism w.r.t its base?

Answer 1

☺Hey mate here is your answer ⤵️⤵️

If it suffers  a minimum deviation then the angle of refraction must be 37.2 degree the refracted will be bending trowards the normal thus the light ray may pass parallel or may turn trowards the base of the equiangular prism.

❤❤Hope this helps you ❤❤