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Cambridge IGCSE. 2025. Physics (0625). May/June - Paper 2 (22) · Multiple Choice (Extended) - Question 17

Cambridge IGCSE · Paper 2 (22) · Multiple Choice (Extended)

Question 17

Which wave will diffract the most when passing through a gap that is 0.85 m wide?
  1. wave speed 300 m/s; wave frequency 280 Hz
  2. wave speed 300 m/s; wave frequency 400 Hz
  3. wave speed 350 m/s; wave frequency 280 Hz
  4. wave speed 350 m/s; wave frequency 400 Hz
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