Sound Waves Multiple Choice Questions 3 PDF Download

Learn sound waves MCQs, grade 7 science test 3 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 grade 7 physical science tests.

Science multiple choice questions (MCQ) on like light, sound cannot with options pass through air, pass through transparent solids, pass through liquids and pass through vacuum, 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 3

MCQ. Like light, sound cannot

  1. pass through transparent solids
  2. pass through air
  3. pass through liquids
  4. pass through vacuum

D

MCQ. A drum makes sound of

  1. high frequency
  2. low amplitude
  3. high pitch
  4. low pitch

D

MCQ. An example of longitudinal wave is

  1. slinky spring
  2. light
  3. energy
  4. water wave

A

MCQ. 20 dB has hundred times more energy than

  1. 10 dB
  2. 0 dB
  3. 5 dB
  4. 2 dB

B

MCQ. 'Eardrum' bursts at

  1. 40 dB
  2. 80 dB
  3. 160 dB
  4. 320 dB

C