Energy Transfer by heating - Conduction and Convection (GCSE PHYSICS AQA HIGHER)
- Created by: Funso Foluso-Henry
- Created on: 19-06-12 19:34
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Heat is THERMAL energy and is transferred in 3 different ways:
CONDUCTION
CONVECTION
RADIATION
CONDUCTION and CONVECTION involve PARTICLES.
RADIATION involves ELECTROMAGNETIC WAVES.
Conduction:
HEAT energy can move through a substance by CONDUCTION.
Metals are GOOD conductors, but non-metals and gases are BAD conductors.
Metals are made of metal IONS and FREE ELECTRONS; The…
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