Sound Waves Multiple Choice Questions 31 PDF Download

Learn sound waves MCQs, grade 7 science test 31 for online courses learning and test prep, ultrasound multiple choice questions and answers. Ultrasound revision test includes science worksheets to learn for 7th grade science exam.

Science multiple choice questions (MCQ) on medical use of ultrasound is to detect with options cancer cells, baby, infected parts of the body and damaged organs, ultrasound quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn ultrasound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 31

MCQ. Medical use of ultrasound is to detect

  1. baby
  2. cancer cells
  3. infected parts of the body
  4. damaged organs

A

MCQ. Exact speed of sound depends upon

  1. pressure
  2. temperature
  3. density
  4. mass

B

MCQ. Wave with compressions and rarefactions is known as

  1. transverse waves
  2. longitudinal waves
  3. latitudinal waves
  4. horizontal waves

B

MCQ. Ships use echolocation to measure the

  1. size of fish
  2. density of water
  3. depth of water
  4. area of ocean

C

MCQ. An example of 'percussion' is

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

C