The focal length f is related to the radius of curvature r of the spherical convex mirror by : [24feb2021shift1]

Question

The focal length f is related to the radius of curvature r of the spherical convex mirror by :  [24feb2021shift1]

Examsnet · Accepted Answer

Correct Answer is :  f=+frac‌1‌2‌r

JEE Main Physics Class 12 Ray Optics and Optical Instruments Part 1 Questions