Physics A-Level
Temperature
What Temperature means in Physics A-Level, as defined for AQA.
Definition of Temperature
Check what you remember
Read the wording for your board, then hide it and explain Temperature in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
A measure of mean random kinetic energy, so a constant temperature confirms kinetic energy is unchanged.
Topics that use Temperature
- Thermal energy transfer (A-level only) (AQA A-Level)
Related terms
- Change of state
- Conservation of energy
- Energy transfer by heating and work
- First law of thermodynamics
- Ideal gas
- Internal energy
- Internal energy changes in gases
- Mass flow rate
Using Temperature in the exam
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