๐Ÿงฒap physics 2 review

Quantum Mechanics

Written by the Fiveable Content Team โ€ข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated September 2025

Definition

Quantum mechanics is a branch of physics that deals with the behavior of particles at the atomic and subatomic level, where classical physics fails to explain their properties accurately.