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Physics (AS & A Level) · May / June 2024 · Paper 12 · Question 24

9702Polarisation

Polarisation is associated with certain waves. Which waves cannot be polarised?

  1. Aradio waves from a transmitter
  2. Bsound waves from a moving source
  3. Cultraviolet rays from the Sun
  4. DX-rays from an X-ray emitter

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Correct answer: B. sound waves from a moving source

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