Question: Dave, a jet engine technician, is exposed to sound intensities of at 10.3 W/m2 (120 dB) at 30.4 m from a jet Figure. (a) What

Dave, a jet engine technician, is exposed to sound intensities of at 10.3 W/m2 (120 dB) at 30.4 m from a jet Figure.

(a) What is the audible power produced by the jet engine?
(b) Since the sound power produced by the engine remains constant and the sound propagates in all directions (spherically), what is the intensity of the sound 60.8 m from the engine?
(c) Compare the intensity of the sound at 30.4 m to the intensity of the sound at 60.8 m from the engine.

Wing Airplane Jet engine

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