What is the power transmitted by the sound waves

Reference no: EM13537418

The sound level measured 5.2 m away from a jet engine is 140 dB.

(A) What is the intensity of the sound at 5.2 m?
(B) What is the power transmitted by the sound waves?
(C) At what distance is the sound level exactly half?

Reference no: EM13537418

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