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Question

Physics Question on Ray optics and optical instruments

For spherical mirror the relationship between radius of curvature R and focal length is

A

F=2R

B

R=2F

C

R=f2\frac{f}{2}

D

F=R2\frac{R}{2}

Answer

R=2F

Explanation

Solution

The correct option is (B): R=2F and (D): F=R2\frac{R}{2}