IB Physics HL S2.3.1 Concluding
IB Physics HL S2.3.1 Concluding
Practise writing evidence-based conclusions from graphs and uncertainty ranges so you can judge whether a physics model is supported.
How this is tested
- conclude from a graph whether a model is supported by citing linearity or failure to pass the origin
- judge accuracy by showing the literature value lies within the experimental uncertainty interval
- explain that data can disprove a model by clear deviation, but agreement only supports it provisionally