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Reflection, refraction, diffraction, lenses, optical instruments, and the wave nature of light.
- Snell’s law and refraction
- Lens and mirror equations
- Diffraction and interference
- Polarisation of light
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Special relativity, quantum mechanics, the photoelectric effect, nuclear physics, and particle physics basics.
- Special relativity
- Quantum mechanics foundations
- Photoelectric effect
- Nuclear binding energy
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Personalised study paths matched to your course, progress tracking, and spaced repetition for problem sets.
- GCSE/A-Level aligned paths
- AP Physics 1 & 2 paths
- University intro physics path
- Progress dashboard