Physics A-Level
Measurement uncertainty and error reduction
What Measurement uncertainty and error reduction means in Physics A-Level, as defined for AQA.
Definition of Measurement uncertainty and error reduction
Check what you remember
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Reference: AQA
Repeating each height and calculating a mean time reduces random error compared with a single measurement.
Topics that use Measurement uncertainty and error reduction
- Motion along a straight line (AQA A-Level)
Related terms
- Acceleration
- Area under a graph
- Area under a graph as a product
- Displacement
- Experimental design and evaluation
- Free fall and uniform acceleration
- Gradient
- Gradient as a rate of change
Using Measurement uncertainty and error reduction in the exam
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