Physics, asked by Sowmyavictory1, 1 year ago

what is the definition of power of lens

Anonymous: hii

Answers

Answered by Anonymous

conversion and diversion of lens is known as power of lense ..

Anonymous: Defination hi hai .. don style me

Answered by Anonymous

The degree of convergence or divergence of light rays achieved by a lens is expressed in terms of POWER

It is represented by the letterP

P= 1/f

fThe SI unit of power of lens is dioptre(D)

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