Please enable JavaScript.
Coggle requires JavaScript to display documents.
Heating and Cooling - Coggle Diagram
Heating and Cooling
-
Conduction
-
-
Conductors are materials which transfer energy easily from a hot area to a cooler area by conduction
-
Key points
-
-
Heating can occur by conduction, radiation or convection
Insulation
-
An insulated picnic bag can keep your lunch cooler for longer, it can also keep hot food hotter for longer
-
-
-
-
Thermal equilibrium
If there is a difference in temperature between two objects, energy transfers by heating from the hotter object to the cooler one
The greater difference in temperature, the faster the energy is transferred