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Physics, 12.08.2020 06:01 mamaKelly2266
A piano string having a mass per unit length equal to 4.80 β 10β3 kg/m is under a tension of 1,300 N. Find the speed with which a wave travels on this string.
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A piano string having a mass per unit length equal to 4.80 β 10β3 kg/m is under a tension of 1,300 N...
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