Calculate the power of convex lens of focal length 20cm

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asked Jan 21, 2020 52.2k views

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Calculate the power of convex lens of focal length 20cm

Physics
middle-school

Kergoth asked

by Kergoth

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D = 1/f, where D is the power in diopters and f is the focal length in meters.

D=1/20

D=0.05

Zsquare answered Jan 27, 2020

by Zsquare

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