The expression for mean energy is given by ________ – McqOptions

MCQOPTIONS

1.	The expression for mean energy is given by ________
A.	\(\frac{3}{5}NE_F\)
B.	\(\frac{2}{5}NE_F\)
C.	\(\frac{3}{5}E_F\)
D.	\(\frac{2}{5}E_F\)
Answer» B. \(\frac{2}{5}NE_F\)

Discussion

No Comment Found

Related MCQs

Which of the following is the curve for Fermi-Dirac statistics?
In Fermi-Dirac Statistics, one energy state can be occupied by more than one particle.
The average energy of one electron silver is 3.306 eV. What is the fermi-energy of Silver at 0 K?
The Fermi energy of a material is 3.45 eV. What is the zero-point energy of the material?
The density of silver is 10.5 g/cm3 and its atomic weight is 108. If each atom contributes one electron for conduction, what is the fermi energy?
What is the relationship between T1 and T2?
For all the quantum states with energy greater than Fermi energy to be empty in a Fermi-Dirac system, the temperature should be ______
The expression for mean energy is given by ________
At T > 0K, the probability of a state with E > EF filled is zero.
The distribution function is given by ________