Quantum physics: | Khan Academy
This Khan Academy unit provides an introduction to quantum physics, covering fundamental concepts within this advanced physics domain. It aims to offer a world-class education for learners interested in exploring the principles of quantum mechanics.
Overview
Added
March 18, 2026
Subject & domain
physics · quantum-mechanics
Grade range
Grade 10 (Sophomore)–Grade 12 (Senior)
Page kind
Course
Introduction
Khan Academy: Quantum Physics Unit Overview
- Unit Focus: Quantum physics principles and applications.
- Core Topics:
- Electromagnetic waves and the photon picture (PPP).
- Wave theory predictions vs. experimental observations.
- Einstein's photoelectric equation.
- The effect of light intensity and frequency.
- de Broglie wavelength.
- Bohr model and atomic energy levels.
- Electronic transitions in spectroscopy.
- Heisenberg's Uncertainty Principle.
- Assessment Structure:
- Three formative quizzes covering specific sub-topics.
- One comprehensive Unit test.
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