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Physics · May / June 2021 · Paper 11 · Question 24

5054Dispersion of light

White light enters a prism and forms a spectrum. The rays in the air are labelled. Which diagram shows how the white light is dispersed by the prism?

  1. Ared / violet
  2. Bviolet / red
  3. Cred / violet
  4. Dviolet / red

As printed in the paper

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Correct answer: C. red / violet

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