Statistical PhysicsElementary college physics course for students majoring in science and engineering. |
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Page 133
... mean energy change of an interacting system , such as A , in the additive form AE = W + Q ( 53 ) where W represents the change of mean energy of A caused by changes of external parameters and Q represents the change of mean energy which ...
... mean energy change of an interacting system , such as A , in the additive form AE = W + Q ( 53 ) where W represents the change of mean energy of A caused by changes of external parameters and Q represents the change of mean energy which ...
Page 171
... mean energy of a molecule the result ¿ = ¿ ( k ) + ¿ ( i ) = } kT + ‹‹ ( T ) ( 84 ) since the mean kinetic energy of translation ( k ) of the center of mass is again given by ( 83 ) . The mean intramolecular energy ‹ is , by ( 71 ) ...
... mean energy of a molecule the result ¿ = ¿ ( k ) + ¿ ( i ) = } kT + ‹‹ ( T ) ( 84 ) since the mean kinetic energy of translation ( k ) of the center of mass is again given by ( 83 ) . The mean intramolecular energy ‹ is , by ( 71 ) ...
Page 183
... mean energy of a particle . Use the symmetry requirement that K , 2 = K , 2 = K2 when the gas is in equilibrium . ( c ) Hence show that the mean pressure p exerted by the gas is given by p = ū zū ( ii ) where u is the mean energy per ...
... mean energy of a particle . Use the symmetry requirement that K , 2 = K , 2 = K2 when the gas is in equilibrium . ( c ) Hence show that the mean pressure p exerted by the gas is given by p = ū zū ( ii ) where u is the mean energy per ...
Contents
Characteristic Features of Macroscopic Systems | 1 |
Basic Probability Concepts | 55 |
Thermal Interaction | 141 |
Copyright | |
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absolute temperature absorbed accessible approximation assume atoms average calculate classical collision Consider constant container cules definition denote discussion distribution electron ensemble entropy equal equilibrium situation equipartition theorem example expression external parameters fluctuations fluid function Gibbs free energy given heat capacity heat Q heat reservoir Hence ideal gas initial internal energy isolated system kinetic energy large number left half liquid macroscopic system macrostate magnetic field magnetic moment magnitude mass maximum mean energy mean number mean pressure mean value measured mole molecular momentum n₁ number of molecules occur oscillator particle particular phase phase space piston plane Poisson distribution position possible values Prob probability P(n quantity quantum numbers quasi-static random relation result simply solid specific heat statistical statistical ensemble statistically independent Suppose thermal contact thermally insulated thermometer tion total energy total number unit volume velocity