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Physics · Oct / Nov 2021 · Paper 12 · Question 22

5054General properties of waves

Which example describes a transverse wave being refracted?

  1. Ainfrared waves travelling in an optical fibre
  2. Blight waves from an object entering a magnifying glass
  3. Cultrasound waves being used to clean jewellery
  4. Dwater waves hitting a barrier

As printed in the paper

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Correct answer: B. light waves from an object entering a magnifying glass

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