Question

tow sound source produt 12 beats in 4 seconds by howmuch do their frequency differ.

Answer 1

Hey friend, Harish here.

Here is your answer:

$Frequency = \frac{No \ of \ beats}{Time\ taken }$

$= \frac{12}{4}$

$= 3 Hz$
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Answer 2

HII ☺☺✔✔

HERE IS YOUR ANSWER☺☺✔✔