what is the radius of curvature of a plain mirror
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2×focual length........
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2*focal length
ex
if the focal length is 75 then
radius of curvature is 2*75
that is 150
hope it helps you
ex
if the focal length is 75 then
radius of curvature is 2*75
that is 150
hope it helps you
ichuagarwal:
thnku
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