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Byju's Answer
Standard IX
Physics
Reverberation
Reverberation...
Question
Reverberations in a room is minimized by
A
talking softly
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B
using an extra layer of paint
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C
use of curtains
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D
none of the above
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Solution
The correct option is
D
use of curtains
Curtains absorb most of the sound incident on it and hence eliminate reverberations.
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