Key term for Edexcel GCSE Physics, used in Dangers and Uses.
The number of wave cycles passing a point per second, measured in Hertz (Hz).
Frequency appears in Edexcel GCSE Physics revision content for Light and the electromagnetic spectrum, especially Dangers and Uses and Frequency and Danger.
Light and the electromagnetic spectrum
Dangers and Uses • Frequency and Danger
Light and the electromagnetic spectrum
The EM Spectrum • Continuous Spectrum
Waves
Sound and Ultrasound • Sound Transmission Changes
Waves
Sound and Ultrasound • Infrasound Definition
Waves
Measuring Waves and Behaviour • Wave Effects at Interfaces
Waves
Measuring Waves and Behaviour • Measuring Velocity
Waves
Properties of Waves • Wave Equations
Waves
Properties of Waves • Wave Terms
Waves
Properties of Waves • Frequency and Wavelength
Waves
Properties of Waves • Wave Evidence
Electricity and circuits
Mains Electricity • UK Domestic Supply
Electricity and circuits
Mains Electricity • Alternating Current
Electricity and circuits
Mains Electricity • DC vs AC Voltage
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