Physics > 2004 > 34
WASSCE
Which of the following reasons explains why the walls and ceilings of a standard concert hall are usually covered with perforated pads? To
A.
increase the intensity of sound waves.
B.
increase the loudness of the sound waves.
C.
reduce the effect of reverberation of sound waves.
D.
decrease the frequency of sound waves.
Answer: C
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.
09037778195