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.
Answers
Answered by
0
Answer:
I think so the answer is coir
Answered by
1
Answer:
hi
Explanation:
the answer is B) coir.
MARK AS BRAINLIEST
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