A U.S. quarter is 15/16 in. in diameter and is about 1/16 in. thick. Assuming copper costs

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A U.S. quarter is 15/16 in. in diameter and is about 1/16 in. thick. Assuming copper costs about $1.10 per pound and nickel costs about $4.10 per pound, compare the material cost in a composite quarter versus a quarter made entirely from nickel.

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Essentials of Materials Science and Engineering

ISBN: 978-1111576851

3rd edition

Authors: Donald R. Askeland, Wendelin J. Wright

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Question Posted: Apr 26, 2016 07:28 AM

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A U.S. quarter is 15/16 in. in diameter and is about 1/16 in. thick. Assuming copper costs

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In a quarter the thickness and hence the volume ratio is 16 Ni 23 Cu 16 Ni The volum...View the full answer

Essentials of Materials Science and Engineering

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