Multiple Choice
The air in a closed organ pipe vibrates as shown. The length of the pipe is 3.0 m. The frequency of vibration is 80 Hz. The speed of sound in the pipe is approximately
A) 80 m/s
B) 0.16 km/s
C) 0.24 km/s
D) 0.32 km/s
E) 0.96 km/s
Correct Answer:

Verified
Correct Answer:
Verified
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