The radius of curvature of a spherical mirror is 20 cm. What is its focal length?
Answers
Answered by
2
As we know that the focal length of a spherical mirror is equal to half the radius of curvature of that mirror. According to the question the radius of curvature of a convex mirror is 32 cm. =16 cm. So, the focal length of the convex mirror is 16 cm.
❤Your answer dear ❤
Similar questions