Sound Waves Multiple Choice Questions and Answers 11 PDF Download

Learn sound waves MCQs, grade 7 science test 11 for online learning courses and test prep. All around sounds multiple choice questions (MCQs), sound waves quiz questions and answers include science worksheets for 7th grade science practice test online.

Science multiple choice questions (MCQ): sounds of birds and animals are with options 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 to learn all around sounds quiz 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