In order to produce beats, the two sound waves should have
A) the same amplitude.
B) slightly different amplitudes.
C) slightly different frequencies.
D) the same frequency.

Question

Quizplus · Accepted Answer

Beats are produced when two sound waves of slightly different frequencies interfere with each other. This results in a variation in the amplitude of the sound heard, creating the characteristic "wah-wah" effect of beats.

In Order to Produce Beats, the Two Sound Waves Should