Introduction To Quantum Mechanics Apr 2026

Quantum Mechanics is the branch of physics that studies the behavior of matter and energy at the scale of atoms and subatomic particles. While classical physics explains the motion of planets and falling apples, quantum mechanics reveals a world that is often counterintuitive and strange. The Core Principles Wave-Particle Duality

A particle can exist in multiple states at once until it is observed. This is famously illustrated by Schrödinger’s Cat. INTRODUCTION TO QUANTUM MECHANICS

Objects at the microscopic level do not act strictly like solid balls or ripples in water. Instead, they exhibit characteristics of both. Light can act as a wave (interference) and a particle (photons). Similarly, electrons—once thought to be just particles—can create wave patterns. Quantization Quantum Mechanics is the branch of physics that