A piano string is steel wire with radius 0.50 mm and length 1.2 m. It is under

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A piano “string” is steel wire with radius 0.50 mm and length 1.2 m. It is under 800 N of tension.

(a) What is the speed of transverse waves on the string?

(b) What is the fundamental frequency for transverse waves?

(d) Assuming nodes at the ends, what is the fundamental frequency for longitudinal waves? (Longitudinal waves in the wire do contribute to the characteristic sound of the piano.)

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College Physics With An Integrated Approach To Forces And Kinematics

ISBN: 978-1260547719

5th Edition

Authors: Alan Giambattista

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Question Posted: May 12, 2022 01:21 AM

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A piano string is steel wire with radius 0.50 mm and length 1.2 m. It is under

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