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Physics (AS & A Level) · May / June 2021 · Paper 13 · Question 4

9702Errors and uncertainties

The diagram shows two readings on a micrometer. What is the difference between the two readings?

  1. A10.34 mm
  2. B11.84 mm
  3. C12.34 mm
  4. D12.84 mm

As printed in the paper

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Correct answer: B. 11.84 mm

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