53. The power N isotropic point source of sound waves i

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Uploaded: 27.10.2015
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Description

53. The power N isotropic point source of sound waves is 10 watts. What is the average bulk density of <ω> Energy at a distance r = 10 m from the source of the waves? The temperature of the air to take the T of 250 K.

Additional information

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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