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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College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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