Physics, asked by Ishantomar, 1 year ago

Define power of a lens? what is its unit

Answers

Answered by prachi184
5
the deviation produced by a lens in the path of rays refracted through it,is called the power of lens. It's SI uni is Dioptre
Ishantomar: thanku for answer
prachi184: welcm
Answered by divya20001
3
power of a lens is reciprocal of focal length. it's unit is dioptre
Ishantomar: thanku
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