Modern vacuum pumps permit the pressures down to p = 4.10-15 atm to be reached at room

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Modern vacuum pumps permit the pressures down to p = 4.10-15 atm to be reached at room temperatures. Assuming that the gas exhausted is nitrogen, find the number of its molecules per 1 cm 3 and the mean distance between them at this pressure.

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Statistics For Business Decision Making And Analysis

ISBN: 9780321890269

2nd Edition

Authors: Robert Stine, Dean Foster

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Question Posted: Apr 28, 2010 04:31 AM

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Modern vacuum pumps permit the pressures down to p = 4.10-15 atm to be reached at room

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From the formula p nk T kT n 4x ...View the full answer

Statistics For Business Decision Making And Analysis

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