Sound Waves Multiple Choice Questions and Answers 11 PDF Download

Learn sound waves multiple choice questions, grade 7 science online test 11 for elementary school degree online courses, distance learning for exam prep. Practice all around sounds multiple choice questions (MCQs), sound waves quiz questions and answers for science class for 7th grade science practice test online.

Study elementary school science multiple choice questions (MCQs): sounds of birds and animals are, for free online courses with choices natural, artificial, man made, and made electronically, all around sounds quiz with online competency based interview questions and answers to answer during teachers jobs' tests. Free science study guide for online learning all around sounds quiz questions to attempt multiple choice questions based test.

MCQs on Sound Waves Worksheets 11 Quiz PDF Download

MCQ: Sounds of birds and animals are

  1. artificial
  2. natural
  3. man made
  4. made electronically


MCQ: Compared to drum, vibration of a whistle is

  1. quite low
  2. high
  3. same
  4. of very high pitch


MCQ: Part of sound wave where air pressure is greater, is known as

  1. compression
  2. rarefaction
  3. consolation
  4. expansion


MCQ: When sound travels, it

  1. absorbs energy
  2. gains energy
  3. loses energy
  4. transfers energy


MCQ: Musical instruments are so designed that they could produce

  1. musical notes
  2. pitch
  3. rhythm
  4. musical beat