Sound Waves Multiple Choice Questions Test 16 Tests pdf Download

Practice science test 16 on sound waves MCQs, grade 7 speed of sound multiple choice questions and answers. Speed of sound revision test has science worksheets, answer key with choices as liquids, air, solids and all of them of multiple choice questions (MCQ) with speed of sound quiz as sound travels more fast in for competitive exam prep, viva interview questions. Free science study guide to learn speed of sound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz pdf Download Worksheets 16

MCQ. Sound travels more fast in

  1. air
  2. liquids
  3. solids
  4. all of them


MCQ. Sound cannot travel in vacuum because

  1. there is no pressure in vacuum
  2. there is no air in vacuum
  3. there is no humidity in vacuum
  4. there are no particle in vacuum


MCQ. Sound created by musical instruments is amplified by

  1. increasing string vibration
  2. decreasing string vibration
  3. wooden sound box
  4. metallic sound box


MCQ. Length of air cutting is changed by

  1. valves
  2. fingers
  3. valves and fingers
  4. none of above


MCQ. An example of stringed instruments is

  1. guitar
  2. saxophone
  3. drum
  4. flute