An object is placed 80 cm from a screen. (a) At what point from the object should

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An object is placed 80 cm from a screen.
(a) At what point from the object should a converging lens with a focal length of 20 cm be placed so that it will produce a sharp image on the screen?
(b) What is the image’s magnification?

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College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Question Posted: Aug 29, 2015 05:48 AM

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An object is placed 80 cm from a screen. (a) At what point from the object should

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a We know that do di 80 cm so Combining t...View the full answer

College Physics

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