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A 512 Hz tuning fork is struck with another tuning fork. 30 beats are heard in a 10 s time interval. What are the possible frequencies of the unknown tuning fork

A 512 Hz tuning fork is struck with another tuning fork. 30 beats are heard in a 10 s time interval. What are the possible frequencies of the unknown tuning fork
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A 512 Hz tuning fork is struck with another tuning fork. 30 beats are heard in a 10 s time interval. What are the possible frequencies of the unknown tuning fork

User Oakar
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F = cycles / time= 30 / 10 = 3hz

512 + 3 = 515 HZ

512 - 3 = 509 HZ

User TheCat
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