A ray of light which is initially horizontal passes through

Last updated: 6/27/2023

A ray of light which is initially horizontal passes through a glass cylinder of radius R as shown in the figure given below Taking refractive index of air nair 1 based on the geometry of the light ray s path as shown in figure find index of refraction of the glass nglass horizontal ray R 60 C nglass nar 1 00 R Horizontal