A ray of light is incident on a medium with angle of incidence I and refracted into a second
Channel: Doubtnut
Date: 26/07/2020

A ray of light is incident on a medium with angle of incidence I and refracted into a second medium with angle of refraction r. The graph of `sin(i) vs sin(R)` is as shown in figure. Then the velocity of light in the first medium in n times the velocity of light in the second medium. What shoul be th evalue of n?  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_E01_157_Q01.png" width="80%"