Teaching MPPSC Assistant Professor Mock Test Series 2025 Chemical Sciences Basic Principles of Quantum Mechanics Particle-in-a-box
The lowest energy level that is an example of accidental degeneracy for a particle confined to move in 3D cubic box of length a is?
1
0
2
\(\frac{\hbar^2\pi^2}{ma^2}\)
3
\(\frac{\hbar^2\pi^2}{2ma^2}\)
4
\(\frac{3\hbar^2\pi^2}{2ma^2}\)