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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?

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?

Grade:11

2 Answers

lasya
11 Points
4 years ago
MAXIMUM NUMBER OF BEATS = FREQUENCY ( MAXIMUM )  –  FREQUENCY ( MINIMUM )
                                                      =  (n+1) – (n-1)
                                                      =  2
Yash Chourasiya
askIITians Faculty 256 Points
one year ago
Hello Students

Maximum number of beats= Maximum Frequency – Minimum Frequency
= (v + 1) − (v − 1)
= 2 Beats per Second

I hope this answer will help you.

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