Physics, asked by vihitha4127, 1 year ago

Define power of a lens. What is its unit onemstudent

Answers

Answered by chinswaraj

3

Power of a lens is the ability of a lens to focus the distant or nearby objects clearly.

It's unit is D (diaoptre)

Hope it helps you ❤️

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Answered by mrjk

1

power of lens is indirect propason to lens"s focallenth....
and it is unit is diaopter...

p€1/f... when f= lens focal lenth...

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