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kmonette kmonette
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6 months ago

A sound wave in helium has an intensity of 1.00 × 10−3 W/m2. The density of helium is 0.179 kg/m3 and the speed of sound in helium is 965 m/s. The pressure amplitude of the sound wave is



0.682 N/m2.



0.588 N/m2.



0.476 N/m2.



0.345 N/m2.



0.276 N/m2.

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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BlondieXBlondieX
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6 months ago
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kmonette Author
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6 months ago
Good timing, thanks!
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Yesterday
Thanks
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2 hours ago
Smart ... Thanks!
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