Quantum Physics (A level) - Course notes

Download this complete set of Quantum Physics course notes at no cost.

This free resource provides a clear and structured introduction to one of the most challenging topics in A-level Physics.

Quantum Physics – Course Notes

These course notes are designed to support both classroom learning and independent revision, explaining key quantum ideas step-by-step using clear language, helpful diagrams, and worked examples.

The resource covers all the core concepts students are expected to understand and apply in exams, including:

• Photons and the particle nature of electromagnetic radiation
• The Planck constant and its role in quantising energy
• The photoelectric effect, including key observations and explanations
• Work function and threshold frequency
• Spectra, including continuous, absorption, and emission spectra
• The origin of absorption and emission spectra in atoms
• Wave–particle duality and the limitations of classical physics

These notes focus on building strong conceptual understanding while highlighting key definitions and common exam pitfalls. They are ideal for A-level Physics students, teachers, and independent learners.

📘 100% FREE – perfect for revision, lesson support, or pre-learning before lessons.