Question

Select the correct answer.
What is the sound level for a noise that has an intensity of 7.6 × 10-4 watts/m2?

(I0 = 10-12 watts/m2)

A.
8.88 dB

B.
31.19 dB

C.
88.81 dB

D.
120 dB

Answer 1

Answer:

a answer is always right now

Answer 2

Answer:

(C) 88.81 db I think that's answer is correct