Science, asked by Dp6, 1 year ago

the focal length of a concave lens is 0.25 M find the power of the lens

era5447: think 2.5 D

Answers

Answered by mridul2082

0

કેમ છો તો તે પણ આ વખતે તે પોતાના પતિ સાથે સાથે

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