Physics, asked by akshatsagar36, 9 months ago

what is the si unit of lens and magnificence of lens​

Answers

Answered by srdinakar2005
4

Thus, we define the power of the lens as the reciprocal of the focal length of the lens used. It is given as, Where f is the focal length of the lens used. SI unit of power is Dioptre (d)..

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