Practicals Flashcards by Kate Greenaway

Q

Absolute uncertainty

A

Value +_ uncertainty

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Q

Percentage uncertainty

A

Uncertainty / value x 100

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Q

Absolute uncertainty for repeat readings

A

Average +_ 1/2 range

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Q

Absolute uncertainty for equipment

A

Value +_ resolution

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Q

+ or -

A

Add ABSOLUTE uncertainties

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Q

X or divide

A

Add percentage uncertainties

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