A student's far point is at 22.0cm , and she needs glasses to view her computer screen

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A student's far point is at 22.0cm , and she needs glasses to view her computer screen comfortably at a distance of 55.0cm . What should be the power of the lenses for her glasses? 1/f= diopters

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Materials and process in manufacturing

ISBN: 978-0471656531

9th edition

Authors: E. Paul DeGarmo, J T. Black, Ronald A. Kohser

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Posted Date: Jun 12, 2019 01:36 AM

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A student's far point is at 22.0cm , and she needs glasses to view her computer screen

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Materials and process in manufacturing

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