This document discusses quantum mechanical systems including an infinite square well, finite square well, and oscillator. It examines the energy and wave functions of particles in infinite and finite square wells. It also explores the energy and probability density of oscillators. Finally, it analyzes the classical and quantum interpretations of physics through examples and the Copenhagen interpretation.

9. Infinite Square Well

10. Energy and Wave function of Particle
in a Infinite Square Well

12. Finite Square Well

14. Wave function of Particle in a Finite
Square Well

18. Oscillator

19. Energy and Probability Density of Oscillator

29. Interpretation of Physics

30. Schrödinger’s Pig

31. Classical Physics Interpretation
Case 1:
Case 2:

32. Quantum Physics Interpretation

33. Copenhagen Interpretation