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A boy stands at the midpoint between two speakers that are broadcasting an amplified static hiss uniformly in all directions. The speakers are 32.7 meter apart and the total power of the sound coming from each speaker is 0.460 Watt.
(a) Obtain the total sound intensity that the boy hears when he is at his initial position halfway between the speakers.
W/m2
(b) Obtain the total sound intensity that the boy hears after he has walked 4.1 meter directly toward one of the speakers.
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