Key term for Edexcel GCSE Physics, used in Power and Efficiency.
Energy transferred to a store (usually the thermal store of the surroundings) that does not serve the intended purpose of the device.
Wasted energy appears in Edexcel GCSE Physics revision content for Energy – forces doing work, especially Power and Efficiency and Wasteful Mechanical Processes.
Energy – forces doing work
Power and Efficiency • Wasteful Mechanical Processes
Energy – forces doing work
Work, GPE and KE Equations • Dissipation of Energy
Energy – forces doing work
Work and Energy Transfers • Closed Systems
Energy – forces doing work
Work and Energy Transfers • Energy Transfer Diagrams
Conservation of energy
Efficiency and Energy Resources • Efficiency Equation
Conservation of energy
Energy Stores and Transfers • Conservation of Energy
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