P1 1.3 Conduction through metals

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  • Created by: Sophie
  • Created on: 11-06-13 12:45
  • The transfer of energy by conduction, covenction, evaporation and condensation involves particles
  • Metals are good conductors of heat 
  • Non-metals and gases are usually poor conductors of heat. (INSULATORS)Step 1 - metal is heated (http://www.bbc.co.uk/schools/gcsebitesize/science/images/18_1_conduction.gif)Step 2 - atoms in the metal are energised and vibration increases (http://www.bbc.co.uk/schools/gcsebitesize/science/images/18_2_conduction.gif)Step 3 - vibration is spread through the metal (http://www.bbc.co.uk/schools/gcsebitesize/science/images/18_3_conduction.gif)
  • The electrons in a piece of metal can leave their atoms and move about in the…


lisa linsdell

Key words and phrases highlighted and appropriate diagram to help revision of how heat is conducted through metals.

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