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The material generally used for sound pr...

The material generally used for sound proffing of rooms like a recording studio and auditorium, etc. is

A

Cotton

B

Coir

C

Wood

D

Styrofoam

Text Solution

Verified by Experts

The correct Answer is:
D
Styro foam is a kind of expanded polystyrene used especially for making food containers used for sound proofing of rooms like a recording studio or auditorium etc.
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