IGCSE Physics Index

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Summary: Complete index of IGCSE Physics (0625) concepts organised by Cambridge syllabus topic. Covers Mechanics, Thermal Physics, Waves, Electricity and Magnetism, Nuclear Physics, and Space Physics. Tags: index igcse physics hub Created: 2026-07-16 Last Updated: 2026-07-16


1. Motion, Forces and Energy

  • Forces and Motion — Scalars/vectors, speed, velocity, acceleration, equations of motion, Newton’s laws, momentum, moments, Hooke’s Law, circular motion
  • Energy Resources and Transfer — Forms of energy, conservation, work, KE/GPE, efficiency, power, renewable vs non-renewable resources, heat transfer

2. Thermal Physics

  • Thermal Physics — Kinetic model of matter, Brownian motion, evaporation vs boiling, thermal expansion, specific heat capacity, specific latent heat, gas laws, absolute zero

3. Waves

  • Waves — Transverse vs longitudinal, wave equation, reflection, refraction, total internal reflection, diffraction, sound, electromagnetic spectrum, lenses

4. Electricity and Magnetism

  • Electricity and Magnetism — Current, voltage, resistance, Ohm’s Law, series/parallel circuits, electrical power, domestic electricity, magnetism, electromagnetism, motor effect, DC motor, electromagnetic induction, AC generator, transformers

5. Nuclear Physics

  • Nuclear Physics — Atomic structure, isotopes, radioactivity (alpha/beta/gamma), half-life, background radiation, uses and dangers of radiation, nuclear fission, nuclear fusion

6. Space Physics

  • Space Physics — Earth, Moon, Solar System, orbits, stellar evolution (lifecycle of stars), the Universe, red shift, Big Bang theory, CMBR, Hubble’s Law

Sources

Data Sources

  • Cambridge IGCSE Physics 0625 Syllabus (2023–2025)
  • Content aligned with syllabus learning objectives and command words
  • Equations and definitions verified against official Cambridge formula lists