An object is located to the left of a concave lens whose focal length is -34 cm.

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An object is located to the left of a concave lens whose focal length is -34 cm. The magnification produced by the lens is m = 1/3

(a) To decrease the magnification to m = 1/4, should the object be moved closer to the lens or farther away?

(b) Calculate the distance through which the object should be moved.

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 12:24 PM

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An object is located to the left of a concave lens whose focal length is -34 cm.

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