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Physics (AS & A Level) · May / June 2019 · Paper 13 · Question 39

9702Physical quantities

What is a correct estimate of the order of magnitude of the diameter of a typical atomic nucleus?

  1. A10⁻¹⁴ m
  2. B10⁻¹⁸ m
  3. C10⁻²² m
  4. D10⁻²⁶ m

As printed in the paper

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Correct answer: A. 10⁻¹⁴ m

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