An amateur astronomer wants to build a small refracting telescope. The only lenses available to him have

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An amateur astronomer wants to build a small refracting telescope. The only lenses available to him have focal lengths of 5.00 cm, 10.0 cm, 20.0 cm, and 30.0 cm.

(a) What is the greatest magnification that can be obtained using two of these lenses?

(b) How long is the telescope with the greatest magnification?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 12:27 PM

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An amateur astronomer wants to build a small refracting telescope. The only lenses available to him have

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