Home Physics Wave and Sound Beats and Wavelenght,De-Broglie Wavelenght When two sound waves are superimposed, beats…
Physics Wave and Sound Beats and Wavelenght,De-Broglie Wavelenght MCQ (Single Correct)

When two sound waves are superimposed, beats are produced when they have

A
Different amplitudes and phases
B
Different velocities
C
Different phases
D
Different frequencies

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Text Solution

Verified by Experts
The correct answer is:
D

For producing beats, their must be small difference in frequency.

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