Sound Waves Multiple Choice Questions and Answers 22 pdf eBooks Download

Learn sound waves MCQs, grade 7 science test 22, speed of sound multiple choice questions and answers. Speed of sound revision test has science worksheets, answer key with choices as particles move fast, particles vibrate more vigorously, collision of particles is greater and particles are closely packed of multiple choice questions (MCQ) with speed of sound quiz as sound travels fastest in solids because the for competitive exam prep, viva interview questions. Free science study guide to practice speed of sound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz pdf Download Worksheets 22

MCQ. Sound travels fastest in solids because the

  1. particles vibrate more vigorously
  2. particles move fast
  3. collision of particles is greater
  4. particles are closely packed

D

MCQ. When two or more notes with different pitches are sounded together,

  1. disco is created
  2. peace is created
  3. harmony is created
  4. beat is created

C

MCQ. A long thick tube produces

  1. low note
  2. high note
  3. deep note
  4. low pitched note

C

MCQ. Wind instruments make sound by allowing air to

  1. cut through the tubes
  2. vibrate through the tubes at different lengths
  3. increase the frequency
  4. decrease the frequency

B

MCQ. When a note is played by a string instrument, it produces

  1. single vibration
  2. double vibrations
  3. multiple vibrations
  4. rhythm

C