Answered: The density of states in k is given by… | bartleby

Related questions

Question

100%

The density of states in
k is
given by
g(と)dと = VEdと
272
For a
photon gas
a) Find g(E) d E, g(W) dw,starting from
the aboue
équation.
b) what is the energy of this
Photon gas!
c) what is the pressurce of photon
gas?

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Is the Maxwell - Boltzmann distribution consistent with the following statements? Explain it briefly. a) The most populated quantum levels are always those with the lowest energy. b) Among all energy levels, the particles are distributed equally. c) All microstates are equally probable.
TRQ8. Solve completely the following Quantum problem. Need full detailed answer, equations and if possible, theory/literature.
Q2/ For the harmonic oscillator in classical limit, if the partition function is given by Z(B) = 1/(ßħw)N, find the entropy and internal energy. Q3/ Prove that F = -KTlnz .
Problem 2) Consider the following Maxwell Boltzmann distribution of molecular speeds: P(v) = 4( m 27kBT. mp² v²e 2kgT To calculate average values for say f(v) (function of v) one just integrates f(v) with P(v)dv from zero to infinity = P(v)f(v)dv, where signifies average of f(v). Of course, the distribution should be normalized: P(v)dv=1, (is a requirement for any probability distribution). a) Check the last equation. b) Calculate the average of v. c) Calculate the average of v². d) Calculate from c) the RMS value of the speed. e) Calculate the most probable value of v. f) Square the results of b, d and e and rank them from smallest to the largest value.