Physics, asked by chinnu7268, 5 months ago

Harmful intensity of sound is (dB)
a) o
b) 60
c) 70
d) above 80

Answers

Answered by Anonymous

2

Answer:

c) 70

Hope it helps you !!!!!

Answered by vpvp197

4

d) above 80

べはっぴゃゎyさゎう。。。。

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