Question

✌️Derivation✌️

Derive the formula for refraction through a concave spherical surface!!​

Answer 1

Answer:

Let O be a point object or it's principle axis kept in a rarer medium first incident ray travelling through C is normal to the spherical surface therefor it will not deviate and goes along PX another mident ray OA will refract at Point A and it bends towards the normal.

Answer 2

Explanation:

Let O be a point object or it's principle axis kept in a rarer medium first incident ray travelling through C is normal to the spherical surface. Therefore it will not deviate and goes along PX another mident ray OA will refract at point A and it bends towards the normal.