← IGCSE Prep

Physics

Cambridge IGCSE 0625 · 10 topics. Read the notes, then take the quiz. Score 6 out of 8 or more to master a topic.

⭐ 0 of 10 topics mastered

  1. 1Measurement and motionMeasuring lengths and times, scalars and vectors, speed, velocity and acceleration, and motion graphs.Not triedNotesQuiz
  2. 2Mass, weight, density and forcesMass and weight, density, the effects of forces, springs, resultant force, moments and momentum.Not triedNotesQuiz
  3. 3Energy, work, power and pressureEnergy stores and transfers, kinetic and potential energy, work, power, efficiency, energy resources and pressure.Not triedNotesQuiz
  4. 4Thermal physicsThe particle model, gas pressure, thermal expansion, specific heat capacity, changes of state and the transfer of thermal energy.Not triedNotesQuiz
  5. 5Waves and soundGeneral wave properties, the wave equation, reflection, refraction and diffraction, and the properties of sound.Not triedNotesQuiz
  6. 6Light and the electromagnetic spectrumReflection, refraction, total internal reflection, lenses, dispersion, and the uses and dangers of electromagnetic waves.Not triedNotesQuiz
  7. 7ElectricityCharge, current, potential difference, resistance, series and parallel circuits, electrical power and safety.Not triedNotesQuiz
  8. 8Magnetism and electromagnetismMagnets and magnetic fields, electromagnets, the motor effect, electromagnetic induction, generators and transformers.Not triedNotesQuiz
  9. 9Nuclear physicsThe nuclear atom, isotopes, background radiation, alpha, beta and gamma radiation, half-life, fission and fusion.Not triedNotesQuiz
  10. 10Space physicsThe Earth, Moon and Solar System, orbits, the Sun and the life cycle of stars, galaxies and the expanding Universe.Not triedNotesQuiz

It’s bedtime! 😴

It’s late, and even Numo is getting sleepy. The best thing you can do for your learning now is… go to sleep!

✨ Sleep helps you

  • 🧠 remember what you learned today: your brain saves it while you sleep
  • 🌱 grow and stay healthy
  • ⚡ wake up with energy, ready to learn and play
  • 😊 feel happy and calm

🦉 Going to bed late can make you

  • 😩 tired and sleepy at school tomorrow
  • 🤯 find it harder to focus and to remember
  • 😠 grumpy and easily upset
  • 🤧 catch colds more easily

Children your age need 9 to 12 hours of sleep every night. Numo will be right here tomorrow!