A copper wire is stretched with a stress of 70 MPa (10,000 psi) at 20C (68F). If

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A copper wire is stretched with a stress of 70 MPa (10,000 psi) at 20°C (68°F). If the length is held constant, to what temperature must the wire be heated to reduce the stress to 35 MPa (5000 psi)?

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Materials Science and Engineering An Introduction

ISBN: 978-0470419977

8th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Apr 29, 2016 04:18 PM

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A copper wire is stretched with a stress of 70 MPa (10,000 psi) at 20C (68F). If

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Materials Science and Engineering An Introduction

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