Sound Waves Multiple Choice Questions and Answers 30 PDF Book Download

Sound waves MCQs, sound waves quiz answers 30 to learn elementary school science courses online. Sound waves and echoes multiple choice questions (MCQs), sound waves quiz questions and answers for online elementary education degree. Volume and amplitude, sound waves and noise, speed of sound, sound waves and echoes test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Volume and amplitude, sound waves and noise, speed of sound, sound waves and echoes, with choices noise, music, laugh, and yawn for online elementary education degree. Free science study guide for online learning sound waves and echoes quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 30 PDF Book Download

MCQ: Louder sound, more

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

C

MCQ: Unwanted or unpleasant sounds are known as

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

B

MCQ: Some whales produce songs that travel for about

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

D

MCQ: In air, speed of sound is

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

D

MCQ: Bats use ultrasound to find its

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

C