Edexcel GCSE Physics Double Award Contents 1. Forces and motion Movement and position Forces, movement, shape and momentum 2. Electricity Mains electricity Energy and voltage in circuits 3. Waves Properties of waves The electromagnetic spectrum Light and sound 4. Energy resources and energy transfers Energy transfers Work and power 5. Solids, liquids and gases Density and pressure Ideal gas molecules 6. Magnetism and electromagnetism Magnetism Electromagnetism Electromagnetic induction 7. Radioactivity and particles Radioactivity Fission and fusion 8. Astrophysics Motion in the universe Stellar evolution Practical skills assessed in a written examination