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Physics, 18.12.2019 19:31, alosnomolina1122
While attempting to tune the note c at 523 hz, a piano tuner hears 2.00 beats/s between a reference oscillator and the string. (a) what are the possible frequencies of the string? (b) when she tightens the string slightly, she hears 3.00 beats/s. what is the frequency of the string now? (c) by what percentage should the piano tuner now change the tension in the string to bring it into tune?
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While attempting to tune the note c at 523 hz, a piano tuner hears 2.00 beats/s between a reference...
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