Key term for Edexcel GCSE Physics, used in Forces, Vectors and Diagrams.
A scalar quantity representing the rate at which energy is transferred or work is done, measured in Watts ().
Power appears in Edexcel GCSE Physics revision content for Forces and their effects, especially Forces, Vectors and Diagrams and Vectors and Scalars.
Forces and their effects
Forces, Vectors and Diagrams • Vectors and Scalars
Energy – forces doing work
Power and Efficiency • Watt Definition
Energy – forces doing work
Power and Efficiency • Power Equation
Energy – forces doing work
Power and Efficiency • Power Definition
Energy – forces doing work
Work, GPE and KE Equations • Energy and Work Calculations
Energy – forces doing work
Work and Energy Transfers • Energy Changes in Systems
Light and the electromagnetic spectrum
Radiation and Temperature • Power Balance
Motion and forces
Scalars and Vectors • Difference between Vectors and Scalars
Electromagnetic induction
Transformers and the Grid • Transformer Power Equation
Electricity and circuits
Mains Electricity • Power Ratings
Electricity and circuits
Mains Electricity • Domestic Energy Transfers
Electricity and circuits
Power and Energy Equations • Power Transfer Relation
Electricity and circuits
Power and Energy Equations • Power Equation (Energy/Time)
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