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Define 1dioptre of power of a …

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Define 1dioptre of power of a lens?
  • 3 answers

Shubham Gupta 4 years, 3 months ago

Whose focal length is 1m

Samiksha Singh 4 years, 4 months ago

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). Measurement of the focal length in a meter. The SI unit of power of lens is dioptre whose focal length is one meter, which is denoted by the letter D. 1 dioptre (D) = P = 1/f Where f = focal le

Mansi Sharma 4 years, 4 months ago

1 dioptre is power of lens whose focal length (f) is 1m
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