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Unformatted text preview: (c) from velocity distribution function f(c i ). Are their dimensions the same? Explain. 4. Find the most probable speed of the molecules, the average speed of molecules, and the rms speed of the molecules. 5. Assume a box at a given pressure and temperature with a tiny hole which does not affect the pressure in the box. Molecules are allowed to escape through the hole to an outside space which is in vacuum conditions. (a) Find the net flux of molecules escaping through the hole. (b) Do you recognize the expression? Where did we use this expression and was that correct? 6. Find the fraction of molecules with speed greater than a given value V. 7. Find the energy distribution function ( ) where is the kinetic energy of each molecule. 100 m/s 150 m/s 60 o...
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This note was uploaded on 01/27/2011 for the course AS 5300 taught by Professor Johnson during the Fall '10 term at UC Davis.
- Fall '10