Sound Waves Multiple Choice Questions 11 PDF Download

Learn sound waves MCQs, grade 7 science test 11 for online courses learning and test prep, all around sounds multiple choice questions and answers. All around sounds revision test includes science worksheets to learn for 7th grade science practice test online.

Science multiple choice questions (MCQ) on sounds of birds and animals are with options natural, artificial, man made and made electronically, all around sounds quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn 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

B

MCQ. Compared to drum, vibration of a whistle is

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

B

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

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

A

MCQ. When sound travels, it

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

C

MCQ. Musical instruments are so designed that they could produce

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

A