OCR GCSE Combined Science A · J250
Specification P1.2c, P5.1c · Physics Paper 1, Physics Paper 2
Revise: Heating and Internal EnergyHeating transfers energy into a system. This increases its internal energy, but it does not always increase its temperature: the energy can instead produce a change of state.
- Revise: Mechanisms of Energy Transfer
Energy transfer from a hotter object to a colder object because of their temperature difference.