Sound Wave MCQ Questions and Answers Quiz

21. Sounds above 20000Hz are called

  1. ultracool
  2. ultrasound
  3. infra-audio
  4. infrasound

22. Sound can travel through?

  1. Only Gases
  2. Only Solids
  3. Only Liquids
  4. In solids, liquid and gases

23. Which of the following voices is likely to have a minimum frequency?

  1. Baby Boy
  2. Baby Gir
  3. A Man
  4. A Women
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Sound Wave Question and Answer

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