Physics GCSE
Pressure at constant volume
What Pressure at constant volume means in Physics GCSE, as defined for OCR.
Definition of Pressure at constant volume
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Reference: OCR
With the number of particles and the space they occupy fixed, rising temperature raises the pressure and cooling lowers it.
Topics that use Pressure at constant volume
- Pressure (OCR GCSE)
Related terms
- Atmospheric pressure and weight of air
- Cause-and-effect explanation
- Closed systems
- Collisions with container walls
- Comparing pressures at different heights
- Constant temperature and constant average particle speed
- Density and depth
- density comparison
Using Pressure at constant volume in the exam
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