Physics A-Level
Molecular model of gases
What Molecular model of gases means in Physics A-Level, as defined for OCR.
Definition of Molecular model of gases
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Reference: OCR
A gas is treated as a very large number of identical point molecules in continuous random motion with a range of speeds.
Topics that use Molecular model of gases
- Ideal gases (OCR A-Level)
Related terms
- Absolute zero
- Assumptions of ideal-gas behaviour
- Assumptions of kinetic theory
- Avogadro constant
- Boltzmann constant
- Gas laws
- Ideal gas assumptions
- Internal energy and the ideal-gas model
Using Molecular model of gases in the exam
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