Light is incident normally on face AB of a prism as shown in Figure. A liquid of refractive
Channel: Doubtnut
Date: 26/07/2020

Light is incident normally on face AB of a prism as shown in Figure. A liquid of refractive  index `mu` is placed on face AC of the prism. The prism is made of glass of refractive indes `3//2` . Find the limits of `mu` for which total internal reflection takes place on the face AC.  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_E01_065_Q01.png" width="80%"