Physics, asked by thamanna2, 1 year ago

define 1 dioptre of power of a lens

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Answered by Abhayrai11

4

power of a lens is defined as the reciprocal of the focal length in a metre 1 diopters is the unit of power of lens

Answered by ShanAgrawal

1

1 dioptre of power of a lens is defined, as the power of a lens of focal length 1 m.

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