Sound Waves Multiple Choice Questions and Answers 12 PDF Book Download

Sound waves MCQs, sound waves quiz answers 12 to learn elementary education online courses. Sound waves and noise multiple choice questions (MCQs), sound waves quiz questions and answers for for online elementary education degree. Sound and vacuum, musical instruments, sound absorption, sound waves and echoes, frequency and pitch test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Sound and vacuum, musical instruments, sound absorption, sound waves and echoes, frequency and pitch, with choices banged, struck, blown, and shaken for online elementary education degree. Free science study guide for online learning sound waves and noise quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 12 PDF Book Download

MCQ: An example to demonstrate effect of sound in vacuum is

  1. vacuum bell jar
  2. simple bell jar
  3. air pump and ring
  4. air pump and clock

A

MCQ: Percussion instruments produce notes when they are

  1. struck
  2. banged
  3. blown
  4. shaken

B

MCQ: Large concert halls have modified roofs which

  1. absorb sounds
  2. reflect sounds
  3. increase loudness of sounds
  4. decrease pitch of sounds

A

MCQ: Ships send a small

  1. pulse to the sea bed
  2. vibration to the tower
  3. piece of food to fish
  4. beam of sound to check the depth

A

MCQ: High frequency means

  1. low pitch
  2. high pitch
  3. low amplitude
  4. high wavelength

B