Explore topic-wise MCQs in Engineering Physics.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is the curve for Bose-Einstein statistics?

A. X
B. Y
C. Z
D. None
Answer» B. Y
Discussion
2.

During Bose-Einstein condensation all the atoms fall back to the _______

A. Ground state
B. First exited state
C. Highest Exited state
D. Insufficient information
Answer» B. First exited state
Discussion
3.

Helium shows Bose-Einstein condensation below what temperature?

A. 100.5 K
B. 12.3 K
C. 5.12 K
D. 2.13 K
Answer» E.
Discussion
4.

When bosons are cooled to a low enough temperature, their behavior changes.

A. True
B. False
Answer» B. False
Discussion
5.

In Bose-Einstein Statistics, one energy state can be occupied by more than one particle.

A. True
B. False
Answer» B. False
Discussion
6.

Bose-Einstein statistics can be applied to _______

A. Electrons
B. Photons
C. Fermions
D. Protons
Answer» C. Fermions
Discussion
7.

The difference between fermions and bosons is that bosons’ wave function is _______

A. Continuous
B. Single Valued
C. Symmetric
D. Differentiable
Answer» D. Differentiable
Discussion
8.

The Bose-Einstein Statistics is given by the expression ni = _______

A. \(\frac{g}{e^{\alpha+\beta E}}\)
B. \(\frac{g}{e^{\alpha+\beta E}-1}\)
C. \(\frac{g}{e^{\alpha+\beta E}+1}\)
D. \(\frac{g}{e^{\alpha+\beta E}+k}\)
Answer» C. \(\frac{g}{e^{\alpha+\beta E}+1}\)
Discussion
9.

Bose-Einstein statistics is for the ________

A. Distinguishable particles
B. Symmetrical Particles
C. Particles with half integral spin
D. Particles with integral spin
Answer» E.
Discussion
10.

Bosons have symmetrical wave functions. They do not obey ______

A. Aufbau principle
B. Pauli’s Exclusion Principle
C. Hund’s Rule of Maximum Multiplicity
D. Heisenberg’s Uncertainty Principle
Answer» C. Hund’s Rule of Maximum Multiplicity
Discussion