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A 5.7 gram piano wire spans 42.0 cm. To what tension must this wire be stretched to ensure that its fundamental mode vibrates at the D, note (f 293.7 Hz)? (Enter your answer in in N.) Need Help?

please show all equations used, thanks.

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Answer #1

= 2.93.7 H2. Funda mentel mocle 7.0 v = veloci ty of wave iY) iy 57 X 10-3

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