Physics, 11.12.2019 20:31 20068513

An omnidirectional loudspeaker produces sound waves uniformly in all directions. the total power received by a sphere of radius 2.40 m centered on the speaker is 160 w. part a a sphere of radius 4.80 m will receive a total power of a sphere of radius 4.80 will receive a total power of 160 w. 80.0 w. 40.0 w.

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