Science, asked by Imranpuda1, 1 year ago

find the power of a concave lens of focal length 2 metre

Answers

Answered by prathamesh26

7

1/2 = 0.5 dioptre....

prathamesh26: plez mark brainlist after wards

Answered by suresh3111

7

p=1/f
so p=-.5
thanks

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