Math, asked by Sanjana111111, 1 year ago

Plzz answer these both questions.

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nikitabambani1: plz specify the questions

remavijayan0p13wvl: there r 4 questions which one u want

nikitabambani1: oo

Sanjana111111: i want answer of all

Answers

Answered by sumanthss

Power of lens is the ability of the lensto converge the rays of light falling on it. Definition: The power of a lens is the reciprocal of its focal length in meters. When, f = 1 m, P = 1/f = 1/1 = 1 dioptre.

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sumanthss: thank u

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