Physics, asked by prqbhpreet, 1 year ago

How is power of a lens related to its focal length

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Answered by Anonymous

The power of a lens is its ability to bend light – the greater the power the greater the refraction of light. The power of a lens is also related to the focal length by the following formula: Power of a lens is measured in Dioptres (D).

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Answered by Ankitajha212

Answer:- Power of lens is reciprocal of its focal length in metres.

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