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Physics (AS & A Level) · Feb / March 2023 · Paper 12 · Question 21

9702Transverse and longitudinal waves

Which statement about longitudinal waves and transverse waves is not correct?

  1. ABoth waves can be polarised.
  2. BBoth waves can form stationary waves.
  3. CBoth waves can transfer energy as progressive waves.
  4. DBoth waves obey the equation v = fλ.

As printed in the paper

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Correct answer: A. Both waves can be polarised.

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