Answer-
According to the question, radius of curvature (R) is 32 cm
Expression for radius of curvature of the spherical mirror = 2 × Focal length (f)
R = 2f
Or, f= R/2
f= 32 / 2
f = 16
Therefore, 16 cm is the focal length of the spherical mirror.
The radius of curvature of a spherical mirror is 32 cm. What is its focal length?
The radius of curvature of a spherical mirror is 32 cm. What is its focal length?