Select the correct answer.

What happens to a sound wave when it interferes with another sound wave having the same frequency but traveling in the opposite direction?

A. A standing wave is generated.
B. Beats are produced.
C. A traveling wave is generated.
D. Resonance occurs.
E. The frequency of the resultant wave decreases.



Answer :

Final answer:

When two sound waves of the same frequency but traveling in opposite directions interfere, a standing wave is generated due to constructive and destructive interference.


Explanation:

When a sound wave interferes with another sound wave of the same frequency but traveling in the opposite direction, a standing wave is generated. Standing waves are formed due to the superposition of the two waves, leading to points of constructive and destructive interference. This phenomenon is related to the concepts of resonance and interference in waves in physics.


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