Question

Light traveling from a medium of refractive index n1 to medium of refractive index n2 with

radius of curvature R, then write the formula for image formed on curved surfaces?
I need the derivation of formula​

Answer 1

Answer:

Refractive index, also called index of refraction, measure of the bending of a ray of light when passing from one medium into another. As per Snell's law and the given information,

n 1 sin i = n 2 sin r

Therefore sin i = n 2

____ ___

sin r n 1