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A physicists right eye is presbyoic (farsighted). This eye can see clearly only beyond a distance offs 9.0 x 10-1 cm, which makes it difficult for the physicist to read books and journals. Find the focal length and power of a lens that will correct this presbyopia for a reading distance of 25 cm, when worn 2 cm in front of the eye.

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  • Reference No.:- M91675308

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