A nearsighted person has a near point of 20 cm and a far point of 40 cm.
Question:
A nearsighted person has a near point of 20 cm and a far point of 40 cm. When he is wearing glasses to correct his distant vision, what is his near point?
A. 10 cm
B. 20 cm
C. 40 cm
D. 1.0 m
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The correct answer is B 20 cm When a nearsighted person wears glasses to co...View the full answer
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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