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Physics, 03.01.2020 04:31 angi17e

Aviolinist tuning her violin plays her a-string while sounding a tuning fork at a 415 hz, and hears 5 beats per second. when she tightens the string, the beat frequency decreases. what should she do to tune the string to a, and what was the original untuned freq of her string

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Aviolinist tuning her violin plays her a-string while sounding a tuning fork at a 415 hz, and hears...
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