Question

find the focal length of convex mirror whose radius of curvature is 32 CM

Answer 1

if the radius of curvature is 32cm then the focal length will be -32/2 means -16.

Answer 2

Answer:

Radius of curvature, R= 32 cm

Radius of curvature = 2 × Focal length (f)

R= 2ff= R/2 = 32/2 = 16

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