A ray of light falls on a transparent sphere with center at C as shown in Figure .
Channel: Doubtnut
Date: 2020-07-26

A ray of light falls on a transparent sphere with center at C as shown in Figure . The ray emerges fromk the sphere paralllel to line AB. Find the refractive index of the sphere.  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_E01_079_Q01.png" width="80%"