A tone with a frequency of 440 Hz is sounded at the same time as a...

Question

Question

A tone with a frequency of 440 Hz is sounded at the same time as a 445 Hz tone. What is the beat frequency?

science physics

Answer 1

Answer #1

Best frequency is equal to the difference of two frequencies.

In this case

∆f = 445 - 440 = 5 Hz

Therefore beat frequency in this case is 5 Hz

Answer 2

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