Grade 7 English MCQs

Sound Waves Multiple Choice Questions Test 31 Tests pdf Download

Practice science test 31 on sound waves MCQs, grade 7 ultrasound multiple choice questions and answers. Ultrasound revision test has science worksheets, answer key with choices as cancer cells, baby, infected parts of the body and damaged organs of multiple choice questions (MCQ) with ultrasound quiz as the medical use of ultrasound is to detect the for competitive exam prep. Free science study guide to learn ultrasound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves: Worksheets 31 Quiz pdf Download

MCQ. Medical use of ultrasound is to detect the

  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