Sound Waves Multiple Choice Questions 20 PDF Download

Learn sound waves MCQs, grade 7 online science test 20, musical instruments multiple choice questions and answers. Musical instruments revision test has science worksheets, helping answer key with choices as rhythm, notes, beat and vibration of multiple choice questions (MCQ) with musical instruments quiz as all musical instruments make for competitive exam prep, viva interview questions. Free science study guide to practice musical instruments quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 20

MCQ. All musical instruments make

  1. notes
  2. rhythm
  3. beat
  4. vibration


MCQ. The pitch of every note is a certain

  1. wavelength
  2. amplitude
  3. frequency
  4. phase


MCQ. "Ultrasound" can

  1. break up kidney stones
  2. destroy the kidney stones
  3. stimulate the growth of kidney stones
  4. clot blood in the kidneys


MCQ. The denser the solid, the

  1. more the speed of sound
  2. less the speed of sound
  3. more clear the sound
  4. less clear the sound


MCQ. The speed of sound in wood is

  1. 2000 m/s
  2. 3000 m/s
  3. 4000 m/s
  4. 5000 m/s