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6 February, 00:30

At a maximum level of loudness, the power output of a 75-piece orchestra radiated

as the sound is 70.0 W. What is the intensity of these sound waves to a listener who is

sitting 25.0 m from the orchestra?

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Answers (1)
  1. 6 February, 00:38
    0
    7000w + 1637kw = 8637kw+25.0m=loud sound
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