Dissipation of energy
What Dissipation of energy means in Combined Science GCSE, as defined for AQA.
Definitions of Dissipation of energy
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Reference: AQA
In all system changes, energy is transferred to the surroundings, often as thermal energy, so that it is stored in less useful ways.
Energy is dissipated, meaning it spreads out to the surroundings and becomes less useful.
Topics that use Dissipation of energy
- Energy transfers in a system (AQA GCSE)
- Work done and energy transfer (AQA GCSE)
Related terms
- Closed system
- Conservation of energy
- Displacement
- Effect of wall thickness on energy transfer
- Energy stores and pathways
- Energy transfer
- Energy transfer by conduction
- Equation manipulation
Using Dissipation of energy in the exam
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