difficulty mix of each set, easier to harder
1Astrophysics
2Electricity
3Energy resources and energy transfers
4Forces and motion
- Forces, vectors, F = ma and weight10
- Hooke's law, elasticity and the force–extension practical10
- Moments, centre of gravity and the principle of moments (P)10
- Momentum, conservation of momentum and Newton's third law (P)10
- Movement and position: speed, acceleration and motion graphs10
- Stopping distance and falling objects (terminal velocity)10
5Magnetism and electromagnetism
6Radioactivity and particles
7Solids, liquids and gases
8Waves
- Critical angle, total internal reflection and optical fibres10
- Properties of waves: v = fλ, f = 1/T, Doppler effect10
- Reflection, refraction and refractive index n = sin i / sin r10
- Sound: longitudinal waves, hearing range, oscilloscopes, pitch and loudness10
- The electromagnetic spectrum: order, uses and dangers10
No topic matches that search.