Light is incident normally on face AB of a prism as shown in

Last updated: 6/9/2023

Light is incident normally on face AB of a prism as shown in the figure A liquid of refractive index n is placed on face AC of the prism The prism is made of glass of refractive index 3 2 The limits of n for which total internal reflection takes place on face AC is A 60 Liquid 90 60 C