The piano strings that vibrate with the lowest frequencies consist of a steel wire around which a

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The piano strings that vibrate with the lowest frequencies consist of a steel wire around which a thick coil of copper wire is wrapped. Only the inner steel wire is under tension. What is the purpose of the copper coil?

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 05:14 AM

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The piano strings that vibrate with the lowest frequencies consist of a steel wire around which a

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Physics

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