Question

when two sounds sources are sounded together, then 2 beats are produced in .20 second . find the frequency of the beats

Answer 1

Hey there!

Given,

We know,

Frequency is the number of beats produced in one second.

In 20 seconds no. of beats produced = 2

In one second no. of beats produced = 2/ 20 = 1 / 10 = 1/5 Hz

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