A converging lens of focal length (20 mathrm{~cm}) is used to form a real image 1.0 m
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A converging lens of focal length \(20 \mathrm{~cm}\) is used to form a real image 1.0 m away from the lens. How far from the lens is the object?
A. 20 ~cm
B. 25 ~cm
C. \(50 \mathrm{~cm}\)
D. \(100 \mathrm{~cm}\)
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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