Multiple Choice
The concert hall was having problems with the level of reverberation. Which best describes reverberation?
A) The amount of sound transmission from outside sources.
B) The prolongation of sound as it repeatedly bounces off hard surfaces.
C) The absorption of sound by the materials used on the concert hall floors.
D) The distance between the pressure fronts that measure sound in the hall.
Correct Answer:

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Correct Answer:
Verified
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