What is the intensity of a sound with a measured intensity level of 85 dB? (I0 = 10−12 W/m2)
A) 1.3E-6 W/m2
B) 3.2E-4 W/m2
C) 8.5E-6 W/m2
D) 2.0E-3 W/m2
E) 8.5E-3 W/m2
Correct Answer:
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