A sound source that radiates equally in all directions has an intensity of 67.0 dBdB at a distance of 19.0 mm from the sound source. What is the total acoustic power output of the source, in watts? P= (w) Part B What intensity is measured 100 meters from the sound source? I = W/m^2

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Chapter1: Units, Trigonometry. And Vectors
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A sound source that radiates equally in all directions has an intensity of 67.0 dBdB at a distance of 19.0 mm from the sound source.

What is the total acoustic power output of the source, in watts?

P= (w)

Part B

What intensity is measured 100 meters from the sound source?
 
 
 
 
I =
 
W/m^2
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