Q. Two sound waves of slightly different frequencies propagating in the same direction produce beats due to
A) Interference
B) Diffraction
C) Polarization
D) Refraction
Explanation
The correct answer is Option A: Interference.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.