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Physics · May / June 2020 · Paper 11 · Question 30

5054Sound

What is the ratio of the longest sound wavelength audible to a healthy human ear to the shortest?

  1. A20 : 1
  2. B1000 : 1
  3. C10 000 : 1
  4. D20 000 : 1

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Correct answer: B. 1000 : 1

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