Key term for Edexcel GCSE Physics, used in Power and Efficiency.
The standard unit of energy and work done.
Joules 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
Energy – forces doing work
Power and Efficiency • Power Equation
Energy – forces doing work
Work, GPE and KE Equations • KE Equation
Conservation of energy
Energy Stores and Transfers • Kinetic Energy
Electricity and circuits
Power and Energy Equations • Power Equation (Energy/Time)
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