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Physics (AS & A Level) · May / June 2025 · Paper 11 · Question 3

9702Errors and uncertainties

The diameter of a ball is measured as (5.26 ± 0.02) cm. What is the absolute uncertainty in the volume of the ball?

  1. A0.29 cm³
  2. B0.87 cm³
  3. C1.1 cm³
  4. D7.0 cm³

As printed in the paper

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Correct answer: B. 0.87 cm³

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