Question

Define the radius of curvature of spherical mirror . Find the nature and focal length of a spherical mirror whose radius of curvature is +24 cm

Answer 1

Explanation:

radius of curvature is 24 CM .

there fore the focal length is 12.

Answer 2

The distance between the center of curvature and pole of a spherical mirror is called radius of curvature . Focal length is half of the radius of the curvature . So f=24/2=+12cm it is a convex mirror .hope this answer help you