Key term for Edexcel GCSE Physics, used in Power and Efficiency.
A measure of how much energy is shifted from one store to another every second.
Rate of energy transfer appears in Edexcel GCSE Physics revision content for Energy – forces doing work, especially Power and Efficiency and Watt Definition.
Energy – forces doing work
Power and Efficiency • Watt Definition
Conservation of energy
Conservation and Dissipation • Thermal Conductivity and Cooling
Electricity and circuits
Power and Energy Equations • Power Equation (Energy/Time)
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