Sound Waves Multiple Choice Questions and Answers 16 PDF Download

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MCQ on Sound Waves Worksheets 16 Quiz PDF Download

MCQ: Sound travels more fast in

  1. air
  2. liquids
  3. solids
  4. all of above


MCQ: Sound cannot travel in vacuum because

  1. there is no pressure in vacuum
  2. there is no air in vacuum
  3. there is no humidity in vacuum
  4. there are no particle in vacuum


MCQ: Sound created by musical instruments is amplified by

  1. increasing string vibration
  2. decreasing string vibration
  3. wooden sound box
  4. metallic sound box


MCQ: Length of air cutting is changed by

  1. valves
  2. fingers
  3. valves and fingers
  4. hands


MCQ: An example of stringed instruments is

  1. guitar
  2. saxophone
  3. drum
  4. flute