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 the wavelength, the wave front, the energy and the frequency of multiple choice questions (MCQ) with volume and amplitude quiz as the louder sound, more for competitive exam prep, viva interview questions. 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. the wave front
  2. the wavelength
  3. the energy
  4. the frequency


MCQ. Unwanted or unpleasant sounds are known as

  1. music
  2. noise
  3. laugh
  4. yawn


MCQ. Some whales produce songs that travel for about

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


MCQ. In air, speed of sound 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