A nearsighted woman has a far point of 240 cm . What refractive power should the...

Question

Question

$A nearsighted woman has a far point of 240 cm . What refractive power should the lens have? Express your answer in diopters.$

Answer 1

Answer #1

di 240 cm. diverging leny is required to correct hear sightness The focal length th of lens is negative do=0 į do using lens

Answer 2

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