What is the magnification of an astronomical telescope whose objective lens has a focal length of 76

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What is the magnification of an astronomical telescope whose objective lens has a focal length of 76 cm and whose eyepiece has a focal length of 2.8 cm? What is the overall length of the telescope when adjusted for a relaxed eye?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: May 02, 2010 04:52 AM

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What is the magnification of an astronomical telescope whose objective lens has a focal length of 76

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