Find what is the power of the source

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The sound intensity is 0.0112 W/m2 at a distance of18 m from an isotropic point source of sound.

(a) What is the power of the source?

(b) What is thesound intensity 5.2 m from the source?

(c) What isthe sound level 18 m from the source?

Reference no: EM13655403

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