Thermodynamics and Statistical PhysicsDegenerate Fermi Gas (GATE Physics): Questions 1  4 of 7
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 622 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 350.00 or
Question number: 1
» Thermodynamics and Statistical Physics » Degenerate Fermi Gas
Appeared in Year: 2015
Question
The entropy of a gas containing N particles enclosed in a volume V is given by,
Where, E is the total energy, is a constant and is the Boltzmann constant. The chemical potential of the system at a temperature T is given by,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Thermodynamics and Statistical Physics » Degenerate Fermi Gas
Appeared in Year: 2015
Write in Short
Given that the Fermi energy of gold is , the number density of electrons is ________ (up to one decimal place)
(Mass of electron )
Question number: 3
» Thermodynamics and Statistical Physics » Degenerate Fermi Gas
Appeared in Year: 2012
Question
For an ideal Fermi gas in three dimensions, the electron velocity at the Fermi surface is related to electron concentration as,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 4
» Thermodynamics and Statistical Physics » Degenerate Fermi Gas
Appeared in Year: 2012
Question
The total energy, of an ideal non – relativistic Fermi gas in three in three dimensions is given by ; where, is the number of particles and V is the volume of the gas. Identify the correct equation of state (P being the pressure) –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

