Key term for Edexcel GCSE Physics, used in The EM Spectrum.
The process where a wave hits a boundary and bounces back into the original medium rather than passing through.
Reflection appears in Edexcel GCSE Physics revision content for Light and the electromagnetic spectrum, especially The EM Spectrum and Interaction with Substances.
Light and the electromagnetic spectrum
The EM Spectrum • Interaction with Substances
Waves
Measuring Waves and Behaviour • Wave Interaction with Substances
Waves
Measuring Waves and Behaviour • Wave Effects at Interfaces
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