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Waves

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Question 6

Which of the following statements is/are correct about sound waves travelling through air?

  1. They can be plane polarised.
  2. They can undergo interference and diffraction.
  3. They travel faster in warm air than in cold air.

Only 1 and 2

Only 2 and 3

Only 3

1, 2 and 3

Waves Questions

  1. A Level
  2. /Physics
  3. /Waves