An object is 18cm in front of a diverging lens that has a focal length of -12

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An object is 18cm in front of a diverging lens that has a focal length of -12 cm. How far in front of the lens, should the object be placed so that the size of its image is reduced by a factor of 2.0?

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Physics

ISBN: 978-0470879528

9th edition

Authors: John D. Cutnell, Kenneth W. Johnson

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Question Posted: Feb 06, 2013 05:12 AM

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An object is 18cm in front of a diverging lens that has a focal length of -12

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The image distance for case 1 can be found from the thinlens equation ...View the full answer

Physics

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