A spherical source radiates sound uniformly in all
A spherical source radiates sound uniformly in all directions. At a distance of 10 m, the sound intensity level is 80 dB.
1. What power is radiated by this source?
2. At what distance from the source is the intensity level 70 dB?
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a spherical source radiates sound uniformly in all directions at a distance of 10 m the sound intensity level is 80 db1
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