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What beat frequencies result if a piano hammer hits three strings that emit frequencies of 127.8, 128.1, and 128.3 Hz ?

What beat frequencies result if a piano hammer hits three strings that emit frequencies of 127.8, 128.1, and 128.3 Hz ?

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  1. What beat frequencies result if a piano hammer hits three strings that emit frequencies of 127.8 , 128.1 , and 128.3 H z ?

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