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 th

Question

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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Thu Cúc 4 years 2021-07-22T05:52:50+00:00 1 Answers 31 views 0

Answers ( )

  1. thienthanh
    0
    2021-07-22T05:54:47+00:00
    Reply

    7000w + 1637kw =8637kw+25.0m=loud sound

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