Question #24913

Q2. The intensity of sound from a loud speaker, measured at a distance of 1 meters from the source is 5.0x10--4 W/m2

(a) Calculate the intensity of the sound at a distance 6 m from the source.

(b) Calculate the decibel change between the two positions.

(a) Calculate the intensity of the sound at a distance 6 m from the source.

(b) Calculate the decibel change between the two positions.

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