A plane sound wave of frequency 85.5Hz and velocity 342ms-1 is reflected from a vertical...
PHYSICS
JAMB 2001
A plane sound wave of frequency 85.5Hz and velocity 342ms-1 is reflected from a vertical wall. At what distance from the wall does the wave have antinode?
- A. 2m
- B. 4m
- C. 1m
- D. 3m
Correct Answer: C. 1m
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