Sound Waves Multiple Choice Questions 11 PDF Download

Practice sound waves MCQs, grade 7 online science test 11, all around sounds multiple choice questions and answers. All around sounds revision test has science worksheets, helping answer key with choices as natural, artificial, man made and made electronically of multiple choice questions (MCQ) with all around sounds quiz as sounds of birds and animals are for competitive exam prep, viva interview questions. Free science study guide to practice all around sounds quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 11

MCQ. Sounds of birds and animals are

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


MCQ. Compared to drum, the vibration of a whistle is

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


MCQ. The 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