Question

Select the correct answer

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

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

Answer 1

A. Astanding wave is generated

Step-by-step explanation:

Standing waves arise from the interference of traveling and reflected waves, which have the same wavelength at the point of reflection, but mutually opposite directions of propagation.

Answer 2

A. A standing wave is generated