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A piano tuner stretches a steel piano wire with a tension of 1040N . The wire is 0.400m long and has a mass of 3.90g.
Part A What is the frequency of its fundamental mode of vibration?
f1 =
HzPart B What is the number of the highest harmonic that could be heard by a person who is capable of hearing frequencies up to 1.00×104Hz?
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