Physics, asked by qumar95, 1 year ago

determine the power of diverging lens whose focal length is 20 centimetre

Answers

Answered by MohammadTauheed

10

Focal length = 20cm=0.2m
p=1/focal length ( in meter)
=1/0.2=5dioptre

I hope it will help you

qumar95: thx

MohammadTauheed: welcome

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