Beats in sound are produced due to the superposition of two waves having:
A
Slightly different frequencies
B
Same frequency
C
Same amplitude only
D
Different mediums
Correct Answer: Option A — Slightly different frequencies
Explanation:
Beats are periodic variations in loudness that occur when two sound waves of slightly different frequencies interfere with each other, produ...
Beats are periodic variations in loudness that occur when two sound waves of slightly different frequencies interfere with each other, producing a pulsing effect at a frequency equal to their difference.