Physics, asked by shivam3654, 1 year ago

calculate the power of a concave lens of focal length of 100 cm

Answers

Answered by Maskvader

7

P =I/F (Where F Is In Metres)
P =1/-1
P=-1 D

Answered by narendra2603

4

power =. 1 / focal length (in m)
P =. 1/ 1 m
P = 1 dioptre

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