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u, v, f and r represents the object dist...

u, v, f and r represents the object distance, image distance, focal length and radius of curvature of a mirror respectively. Which of these relations is correct ?

A

`r/2=(uv)/(u+v)`

B

`f=(uv)/(u-v)`

C

`f=(u+v)/(uv)`

D

`f=(u-v)/(uv)`

Text Solution

Verified by Experts

The correct Answer is:
A
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