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Science revision, Energy - Coggle Diagram

- - - - creates heat
        
        the amount made is based on 3 things
        
        the material
        
        this would allow it to disperse heat slower
        
        keeps temperature high
        
        its mass
        
        more atoms, more mass
        
        more mass, more thermal energy can be stored
        
        its temperature
        
        the heat makes it vibrate more
        
        more thermal energy
- - - - just buy ones with a better energy rating on the scale!
  - - - payback time= cost of change/ saving per year