physics experimental paper

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Last updated 8:13 AM on 4/10/26
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4 Terms

1
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Why measure a longer time period?

Reduces percentage uncertainty (or reduces the effect of random error)

2
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Why take repeat readings

Determination and elimination of anomalies from the dataset

3
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How to calculate percentage uncertainty from many values

Calculate mean, then use half of the range to calculate the % uncertainty

4
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A=BnA=B^{n}

ln⁡(Aunit)=nln⁡(Bunit)\ln(\frac{A}{unit})=n\ln(\frac{B}{unit})