The mean free path (lambda) of a molecule of gas is the average distance it travels before

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The mean free path $\lambda$ of a molecule of gas is the average distance it travels before collision with another molecule. It is given by

\[\lambda=C \frac{m}{ho d^{2}}\]

where $m$ and $d$ are the molecule's mass and diameter, respectively, and $ho$ is the gas density. What are the dimensions of constant $C$ for a dimensionally consistent equation?

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Fox And McDonald's Introduction To Fluid Mechanics

ISBN: 9781118912652

9th Edition

Authors: Philip J. Pritchard, John W. Mitchell

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Question Posted: May 02, 2024 05:06 AM

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The mean free path (lambda) of a molecule of gas is the average distance it travels before

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Fox And McDonald's Introduction To Fluid Mechanics

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