Grade 7 English MCQs

Sound Waves Multiple Choice Questions Test 30 Tests pdf Download

Practice science test 30 on sound waves MCQs, grade 7 volume and amplitude multiple choice questions and answers. Volume and amplitude revision test has science worksheets, answer key with choices as wavelength, wave front, energy and frequency of multiple choice questions (MCQ) with volume and amplitude quiz as the louder sound, more for competitive exam prep. Free science study guide to learn volume and amplitude quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz pdf Download Worksheets 30

MCQ. Louder sound, more

  1. wave front
  2. wavelength
  3. energy
  4. frequency


MCQ. Unwanted or unpleasant sounds are known as

  1. Music
  2. Noise
  3. Filters
  4. Rush


MCQ. Some whales produce songs that travel for about

  1. 1 kilometer
  2. 2 kilometers
  3. 50 kilometers
  4. 100 kilometers


MCQ. Speed of sound in air is

  1. 3000 m/s
  2. 300 m/s
  3. 3300 m/s
  4. 330 m/s


MCQ. Bats use ultrasound to find its

  1. home
  2. predator
  3. prey
  4. baby