What is the intensity of a sound with a measured intensity level of 80 dB? (I0 = 10−12 W/m2)
A) 1.3 × 10−3 W/m2
B) 1.0 × 10−4 W/m2
C) 0.8 × 10−5 W/m2
D) 10.7 × 10−4 W/m2
E) 8 × 10−4 W/m2
Correct Answer:
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