Physics, asked by hemantchouhan4588, 1 year ago

Acceptable noise level for human ear
A) > 85 db
B) = 85 db
C) < 85 db
D) None of the above

Answers

Answered by abhinandan268
0
I think the answer is ( b )
Answered by mansimranluthra
0

B) = 85 db is the answer

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