Statistical PhysicsElementary college physics course for students majoring in science and engineering. |
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Page 93
... expression on the right provides a simple method for computing the dispersion . Show also that ( i ) implies the general inequality u2 > ū2 . ( ii ) 2.9 Mean values for a single spin The magnetic moment of a spin is such that its ...
... expression on the right provides a simple method for computing the dispersion . Show also that ( i ) implies the general inequality u2 > ū2 . ( ii ) 2.9 Mean values for a single spin The magnetic moment of a spin is such that its ...
Page 183
... expression to calculate the force F , exerted by a photon on the right wall of the container when the photon is in a given state r specified by n , ny , n2 . 2 = ( b ) By simply averaging , derive an expression for the mean force F in ...
... expression to calculate the force F , exerted by a photon on the right wall of the container when the photon is in a given state r specified by n , ny , n2 . 2 = ( b ) By simply averaging , derive an expression for the mean force F in ...
Page 189
... expression for E ( T ) derived in Sec . 4.7 . - 4.29 Dependence of energy on temperature for a spin system The ... expression for M as a function of T and B. Compare this expression with the result derived for M。 in ( 61 ) and ( 59 ) ...
... expression for E ( T ) derived in Sec . 4.7 . - 4.29 Dependence of energy on temperature for a spin system The ... expression for M as a function of T and B. Compare this expression with the result derived for M。 in ( 61 ) and ( 59 ) ...
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