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For a spherical mirror focal length 'f' ...

For a spherical mirror focal length 'f' and radius of curvature 'R' are correlated as :

A

f = R

B

f = 2R

C

`f = (R)/(2)`

D

`f = (1)/(R)`

Text Solution

Verified by Experts

The correct Answer is:
C
For a spherical mirror focal length is one of its radius of curvature i.e., `f = (R)/(2) or R = 2f`
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