Physics, asked by SanrzDk, 10 months ago

prove the F = R/2 not so long please proved in hindi

Answers

Answered by suhani1702

0

r is the radius of the curvature or its the distance of point c from pole of the mirror

however f is focul length i.e. distance of point f from the pole

since f is mid pt of r so

f=r/2

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