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Physics (AS & A Level) · May / June 2025 · Paper 12 · Question 39

9702Fundamental particles

What is the composition of a meson?

  1. A1 quark and 1 antiquark
  2. B1 quark and 2 antiquarks
  3. C2 quarks and 1 antiquark
  4. D3 quarks

As printed in the paper

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Correct answer: A. 1 quark and 1 antiquark

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