In physics, both classical mechanics and quantum mechanics, we define angular momentum as the cross product of...
Quantum Mechanics
The Schrödinger equation $$-\frac{\hbar}{i}\frac{\partial\Psi(x,t)}{\partial t}=-\frac{\hbar^2}{2m}\frac{\partial^{2}\Psi(x,t)}{\partial x^{2}}+V(x,t)\Psi(x,t)$$ involves a state function (\(\Psi\) wave function) which depends on spatial...
Degeneration occurs when two or more independent wave functions have the same eigenvalue. It is said that...