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

+1 vote

asked Jan 11, 2018 in JEE by kratos

The material generally used for sound proofing of rooms like a recording studio and auditorium, etc. is:
a. cotton
b. coir
c. wood
d. styro foam

cbse
class-11
jee
jee mains
diffraction
acoustics of buildings
class-12
hornbill
landscape of the soul

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1 Answer

+6 votes

answered Mar 11, 2020 by kratos

Best answer

d. styro foam is correct

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