A person with a near point of 80 cm needs to read from a computer screen that
Question:
A person with a near point of 80 cm needs to read from a computer screen that is 45 cm from her eye.
(a) Find the focal length of the lenses in reading glasses that will produce an image of the screen at 80 cm from her eye.
(b) What is the power of the lenses?
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a Using Equation 3412 Imag...View the full answer
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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