Three sound waves of equal amplitudes have frequencies $(v - 1), v, (v + 1)$ . They superpose to give beats. The number of beats produced per second will be
Options:
Answer:
C
Solution:
$(3)$ Maximum number of beats $= v + 1 - (v - 1) = 2$

Question

Three sound waves of equal amplitudes have frequencies ( v − 1 ) , v , ( v + 1 ) . They superpose to give beats. The number of beats produced per second will be

TestHub · Accepted Answer

( 3 ) Maximum number of beats = v + 1 − ( v − 1 ) = 2

Physics - Sound Wave Question with Solution | TestHub

Options:

Doubts & Discussion