What conduction means
What conduction means
Conduction is the transfer of thermal energy through a material from a hotter region to a cooler region, without the material as a whole moving. It can happen in solids, liquids and gases, but it is most important in solids.
Step-by-step lessons on CIE IGCSE Physics 2.3.1a Thermal conductors and thermal insulators. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.