Key term for OCR GCSE Physics B, used in Pressure in fluids.
The reduction of the volume of a gas, which increases collision frequency and pressure.
Compression appears in OCR GCSE Physics B revision content for Matter – models and explanations, especially Pressure in fluids and Pressure in fluids.
Matter – models and explanations
Pressure in fluids • Pressure in fluids
Matter – models and explanations
Materials under stress • Materials under stress
Radiation and waves
Light and sound interactions • Light and sound interactions
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