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AQA 3.1 Measurements and Errors
Introduction to Maths for Physics
3.1.1 Use of SI Units and their Prefixes
- Fundamental (base) units, SI units derived, use of the SI prefixes, values and standard form.
- Use the prefixes, convert between different units
3.1.2 Limitation of Physical Measurements
- Random and systematic errors, Precision and accuracy.
- Uncertainty, absolute and percentage uncertainties
3.1.3 Estimation of Physical Quantities
- Estimation of approximate values of physical quantities.