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At a Certain Distance from a Sound Source the Intensity

Question 51

Multiple Choice

At a certain distance from a sound source the intensity is measured to be 80 dB.What is the intensity of the sound in W/m²?

A) 10^-4
B) 10⁸
C) 10⁴
D) 10⁸⁰
E) 10^-16

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