Question

Good evening..!!

Define 1 dioptre of the power of lens..​

Answer 1

Answer:

1 dioptre of power of a lens is described as the unit of measurement of the optical power of a lens or curved mirror equivalent to the reciprocal of focal length (f). ... The SI unit of power of lens is dioptre whose focal length is one meter, which is denoted by the letter

Answer 2

Answer:

Dioptre of power of a lens is it is described as a unit of measurement of the optical power of a lens or curved mirror equivalent today reciprocal of Focal length

Step-by-step explanation:

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