Sound Waves Multiple Choice Questions and Answers 25 PDF Book Download

Sound waves MCQs, sound waves quiz answers 25 to learn elementary school science courses online. All around sounds multiple choice questions (MCQs), sound waves quiz questions and answers for online elementary education degree. Frequency and pitch, sound waves and echoes, all around sounds test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Frequency and pitch, sound waves and echoes, all around sounds, with choices microchip, machine, special fish, and special detector for online elementary education degree. Free science study guide for online learning all around sounds quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 25 PDF Book Download

MCQ: Sound of a whistle is

  1. low pitched
  2. high pitched
  3. low pitched with short wavelengths
  4. high pitched with long wavelengths


MCQ: Depth of sea or ocean is calculated by a

  1. machine
  2. microchip
  3. special fish
  4. special detector


MCQ: Bats produce sounds with

  1. long bursts with low frequency
  2. long bursts with high frequency
  3. short bursts with low frequency
  4. short bursts with high frequency


MCQ: A reflected sound is known as

  1. reflection of sound
  2. rarefaction
  3. refraction of sound
  4. echo


MCQ: Rapid backward and forward movements are known as

  1. disturbance
  2. noise
  3. vibration
  4. sound