Model limitations and evidence
What Model limitations and evidence means in Physics A-Level, as defined for AQA.
Definition of Model limitations and evidence
Check what you remember
Read the wording for your board, then hide it and explain Model limitations and evidence in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Agreement between theoretical predictions and experimental data supports the model, while disagreement reveals its limits, for example at high pressure or near condensation.
Topics that use Model limitations and evidence
- Molecular kinetic theory model (A-level only) (AQA A-Level)
Related terms
- Brownian motion
- Collisions and resultant forces
- Conservation of momentum
- Elastic collision
- Empirical versus theoretical knowledge
- Gas laws from experiment
- Internal energy of an ideal gas
- Kinetic theory and observation
Using Model limitations and evidence in the exam
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