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Volume and pressure — OCR GCSE Physics A J249
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OCR GCSE Physics A
Matter
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Volume and pressure
OCR GCSE Physics A · J249
Volume and pressure
What you need to know
Explain how increasing the volume in which a gas is contained, at constant temperature, can lead to a decrease in pressure.
Describe this behaviour in terms of particle velocity and collisions.
Revision notes
1
Volume and pressure
4 key terms
Practise with past papers
Key terms & definitions
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Compression and expansion
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Work done on a gas
