A spherical source radiates sound uniformly in all
A spherical source radiates sound uniformly in all directions. At a distance of 16 m, the sound intensity level is 10-4 W/m2. (a) At what distance from the source is the intensity 10-7 W/m2? (b) What power is radiated by this source?
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a spherical source radiates sound uniformly in all directions at a distance of 16 m the sound intensity level is 10-4
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