# Fundamentals of Physics 2: Quantum Mechanics 4: Measurement Theory

## Quantum Mechanics 4: Measurement Theory

It is shown how to extract the odds for getting different values of momentum from a generic wave function by writing it as a sum over functions of definite momentum. A recipe is given for finding states of definite energy, which requires solving a differential equation that depends on what potential the particle is experiencing. The particle in a box is considered and the allowed energies derived.

00:00 - Chapter 1. Review of Wave Functions

40:13 - Chapter 2. The Schrodinger Equation

54:20 - Chapter 3. Quantization of Energy

63:43 - Chapter 4. Particle in a Box