In Figure, a point object O is placed in air. A spherical boundary separates two media.
Channel: Doubtnut
Date: 26/07/2020

In Figure, a point object O is placed in air. A spherical boundary separates two media. Ab  is the principall axis. The refractive index above AB is 1.6 and below AB is 2.0. The separation between the images formed due to refraction at a the spherical surface is (assume the radius of curvature (R) to be 1 unit)  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_E01_270_Q01.png" width="80%"