Sound Waves Multiple Choice Questions and Answers 10 PDF Download

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MCQs on Sound Waves Worksheets 10 Quiz PDF Download

MCQ: A strong beam of ultrasound can melt even a

  1. glass
  2. metal
  3. soap
  4. wax

B

MCQ: Sound can travel through air because

  1. air has pressure
  2. air has humidity
  3. air has particles
  4. air has temperature

C

MCQ: Some fishing boats use echo to

  1. calculate the depth of water
  2. detect any predator
  3. detect shoal of fish
  4. eggs of fish

C

MCQ: Most of sounds around world are

  1. artificial
  2. natural
  3. man made
  4. made electronically

B

MCQ: X-rays are only reflected by

  1. soft surfaces
  2. thick surfaces
  3. thin surfaces
  4. hard surfaces

D