A plano-convex lens of focal length 5 cm is used in a reading lamp to focus light

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A plano-convex lens of focal length 5 cm is used in a reading lamp to focus light from a bulb on a book. If the lens is 60 centimeters from the book, how far should it be from the bulb’s filament?

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College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

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Posted Date: Jun 11, 2020 04:30 AM

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A plano-convex lens of focal length 5 cm is used in a reading lamp to focus light

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College Physics

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