Why, in Example 23-13, must the converging lens have a shorter focal length than the diverging lens

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Why, in Example 23-13, must the converging lens have a shorter focal length than the diverging lens if the latter’s focal length is to be determined by combining them?

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Question Posted: Jun 17, 2010 02:20 AM

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Why, in Example 23-13, must the converging lens have a shorter focal length than the diverging lens

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If the converging lens does not have a shorter focal length than the diverging lens then th...View the full answer

Fundamentals of Thermal-Fluid Sciences

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