Science, asked by tussharbhatt849, 2 months ago

Foced length of a
lens ? The metre: Power of lens:​

Answers

Answered by mano792
1

\textbf\red{answer}

The power of a lens is defined as the reciprocal of its focal length in metres, or P=f1, where P is the power in dioptres and f is the focal length in metres.

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