Find the focal length of a convex mirror whose radius of curvature is 32 cm.

Open in App

Solution

Radius of curvature, R = 32 cm

Radius of curvature = 2 × Focal length (f)

R = 2f

Hence, the focal length of the given convex mirror is 16 cm.

Suggest Corrections

Similar questions

Question 1
Find the focal length of a convex mirror whose radius of curvature is 32 cm.

Find the focal length of a concave mirror whose radius of curvature is 32 cm.

Q. The radius of curvature of a convex mirror is

40 c m

. Find its focal length.

What is the relation between the focal length and radius of curvature of a spherical mirror (concave mirror or convex mirror) ? Calculate the focal length of a spherical mirror whose radius of curvature is 25 cm.

Q. The focal length of a convex mirror is ________ its radius of curvature.

Join BYJU'S Learning Program

Find the focal length of a convex mirror whose radius of curvature is 32 cm.

Radius of curvature, R = 32 cm Radius of curvature = 2 × Focal length (f) R = 2f Hence, the focal length of the given convex mirror is 16 cm.

Radius of curvature, R = 32 cm

Radius of curvature = 2 × Focal length (f)

R = 2f

Hence, the focal length of the given convex mirror is 16 cm.