A source emits sound waves isotropically. The intensity of the waves 2.50 m from the source is 1.91 x 10 -4 W/m2. Assuming that the energy is conserved, find the power of the source.
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A source emits sound waves isotropically. The intensity of the waves 2.50 m from the source is 1.91 x 10 -4 W/m2. Assuming that the energy is conserved, find the power of the source. See Section 9.15 Wave Intensity starting on page 32.
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