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Category > Statistics Posted 16 May 2017 My Price 10.00

Imagine designing an experiment in which the presence of a gas

Imagine designing an experiment in which the presence of a gas is determined by simply listening to the gas with your ear. The human ear can detect pressures as low as 2 X 10-5 N m-2. Assuming that the eardrum has an area of roughly 1 mm2, what is the minimum collisional rate that can be detected by ear? Assume that the gas of interest is N2 at 298 K.

 

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Alpha Geek
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Status NEW Posted 16 May 2017 06:05 AM My Price 10.00

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file 1494917066-Answer.docx preview (136 words )
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