The focal length (f)of a spherical (conc...

The focal length (f)of a spherical (concave or convex) mirror of radius of curvature R is :

A

`R/2`

B

R

C

`((3)/(2)) R`

D

` 2 R`

Text Solution

Verified by Experts

The correct Answer is:

A

`f = (R)/(2)`

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