Sound Waves Multiple Choice Questions and Answers 20 PDF Download

Learn sound waves multiple choice questions, grade 7 science online test 20 for elementary school degree online courses, distance learning for exam prep. Practice musical instruments multiple choice questions (MCQs), sound waves quiz questions and answers for science class for grade 7 assessment test.

Study elementary school science multiple choice questions (MCQs): all musical instruments make, for free online courses with choices rhythm, notes, beat, and vibration, musical instruments quiz for online knowledge tests, online eLearning, midterm and final exam competitions. Free science study guide for online learning musical instruments quiz questions to attempt multiple choice questions based test.

MCQs on Sound Waves Worksheets 20 Quiz PDF Download

MCQ: All musical instruments make

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


MCQ: 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: Denser 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: Speed of sound in wood is

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