CUET PG 14th March 2024 Shift 2 Physics

In an inelastic collision

The following particle are moving with the same velocity, arrange their associated de-Broglie wavelength in increasing order:
(A). electron
(B). proton
(C). neutron
(D). $$\alpha$$-particle

Choose the correct answer from the options given below:

The physical significance of the quality factor (Q) in a damped oscillator is:

Let $$N_{MB} : N_{BE}: N_{FD}$$ denote the number of ways in which two particles can be distributed in two energy states according to Maxwell-Boltzmann, Bose-Einstein and Fermi-Dirac statistics respectively. then $$N_{MB} : N_{BE}: N_{FD}$$ is

What is the phase difference between the driving force and the velocity in a forced harmonic oscillator at resonance?

Which one of the following pairs of phenomena illustrates the particle aspect of wave particle duality?

The determinant $$\begin{vmatrix}\mathbf{1} & \mathbf{3} & \mathbf{7} \\ \mathbf{4} & \mathbf{9} & \mathbf{1} \\ \mathbf{2} & \mathbf{7} & \mathbf{6}\end{vmatrix}$$ is

The reversible engine and an irreversible engine are working between the same temperatures. The efficiency of:

Arrange the following in the correct sequence of chronological order:
A. Bernoulli's theorem
B. Conservation of energy
C. Newton's law of motion
D. Kepler's laws

Choose the CORRECT answer from the given option below

Arrange the following materials in the descending order of resistivity:
(A). Aluminium
(B). Copper
(C). Silver
(D). Tungsten

Choose the correct answer from the options given below: