Revision Notes

Every topic in the 4PH1 specification.

• 1Forces and motion

  • 1aUnits
  • 1bMovement and position
  • 1cForces, movement, shape and momentum

• 2Electricity

  • 2aUnits
  • 2bMains electricity
  • 2cEnergy and voltage in circuits
  • 2dElectric charge

• 3Waves

  • 3aUnits
  • 3bProperties of waves
  • 3cThe electromagnetic spectrum
  • 3dLight and sound

• 4Energy resources and energy transfers

  • 4aUnits
  • 4bEnergy transfers
  • 4cWork and power
  • 4dEnergy resources and electricity generation

• 5Solids, liquids and gases

  • 5aUnits
  • 5bDensity and pressure
  • 5cChange of state
  • 5dIdeal gas molecules

• 6Magnetism and electromagnetism

  • 6aUnits
  • 6bMagnetism
  • 6cElectromagnetism
  • 6dElectromagnetic induction

• 7Radioactivity and particles

  • 7aUnits
  • 7bRadioactivity
  • 7cFission and fusion

• 8Astrophysics

  • 8aUnits
  • 8bMotion in the universe
  • 8cStellar evolution
  • 8dCosmology