B. To absorb sound
Soft materials such as carpets, curtains, and acoustic panels are used in auditoriums to absorb sound and reduce echoes, reverberation, and noise. This helps improve the acoustics of the space and enhance the overall listening experience for the audience.
Why are soft materials used in auditoriums?
A. To diffract sound
B. To absorb sound
C. To reflect sound
D. To refract sound
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