A source emits sound uniformly in all directions there are
A source emits sound uniformly in all directions. There are no reflections of the sound. At a distance of 12 m from the source, the intensity of the sound is 4.5 × 10-3 W/m2. What is the total sound power P emitted by the source?
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a source emits sound uniformly in all directions there are no reflections of the sound at a distance of 12 m from the
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