Key term for OCR GCSE Physics B, used in Practical Activity Groups.
The change in speed and direction of a wave as it crosses a boundary into a different medium.
Refraction appears in OCR GCSE Physics B revision content for Practical Skills, especially Practical Activity Groups and PAG 8: Interactions of waves.
Practical Skills
Practical Activity Groups • PAG 8: Interactions of waves
Ideas about Science
Developing explanations • Developing explanations
Radiation and waves
Wave behaviour • Wave behaviour
Radiation and waves
Light and sound interactions • Light and sound interactions
Radiation and waves
Risks and benefits of radiation • Risks and benefits of radiation
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