Question

If the focal length of a spherical mirror is 12.5 less cm, what will be its radius of curvature?

Answer 1

As we know Radius of the curvature of a spherical mirror = 2 times of focal length

Radius of the curvature the spherical mirror
= 2 ×12.5 cm.

So Radius of the curvature of the spherical mirror
= 25 cm.