A clear transparent glass sphere 1 5 of radius R is immersed

Last updated: 6/8/2023

A clear transparent glass sphere 1 5 of radius R is immersed in a liquid of refractive index 1 25 A parallel beam of light incident on it will converge to a point The distance of this point from the centre will be 1 3R 2 3R 3 R 4 R