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Physics, 04.02.2021 01:50 josephsalazar123

The lowest note on a piano is 27,5 Hz. If strings with V = 84,7 m/s are used, how long should the piano string be?
(Unit = m)

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The lowest note on a piano is 27,5 Hz. If strings with V = 84,7 m/s are used, how long should the p...

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