MCQ
Two sound waves of slightly different frequencies propagating in the same direction produce beats due to
- ✓Interference
- BDiffraction
- CPolarization
- DRefraction
✓
Answer
Correct option: A.
Interference
a
(a) Beats are produced on account of interference of sound waves of slightly different frequencies.
(a) Beats are produced on account of interference of sound waves of slightly different frequencies.
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