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Physics (AS & A Level) · May / June 2021 · Paper 12 · Question 27

9702Diffraction

Which diagram best shows how water waves diffract when they pass through a gap in a barrier?

  1. ADiagram A
  2. BDiagram B
  3. CDiagram C
  4. DDiagram D

As printed in the paper

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Correct answer: B. Diagram B

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