Page 251 - Physics Coursebook 2015 (A level)

Learning outcomes
You should be able to:
■■ understand random, systematic and zero errors
■■ calculate uncertainties in measurements made with a
range of instruments
■■ produce best fit straight-line graphs and obtain the
intercept and gradient
■■ use readings to test a relationship
■■ suggest problems and improvements in a range of
experiments
P1:
Practical skills at AS level
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