if the focal length of a concave mirror is 60cm what is the radius of curvature ?
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radius of curvature=120cm
as R=2F
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as R=2F
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Answered by
1
Focal length of the mirror =60cm
We know that R=2f
R=2*60
=120cm
We know that R=2f
R=2*60
=120cm
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