Sound Waves Multiple Choice Questions and Answers 5 PDF Book Download

Sound waves MCQs, sound waves quiz answers 5 to learn elementary school science courses online. Frequency and pitch multiple choice questions (MCQs), sound waves quiz questions and answers for online elementary education degree. All around sounds, musics and musical sound, sound waves and noise, sound and vacuum, musical instruments test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): All around sounds, musics and musical sound, sound waves and noise, sound and vacuum, musical instruments, with choices length, amplitude, wave, and type for online elementary education degree. Free science study guide for online learning frequency and pitch quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 5 PDF Book Download

MCQ: Vibrations are caused due to

  1. change of temperature of air
  2. change of pressure in air
  3. effect of humidity on air
  4. level of heat in air

B

MCQ: Only thing of a note that can vary, is

  1. amplitude
  2. length
  3. wave
  4. type

B

MCQ: Loud noise can

  1. damage our ears
  2. make us ill
  3. disturb our sleep
  4. interrupt conversation

A

MCQ: We cannot hear alarm of a clock if there is

  1. vacuum in the jar
  2. air in the jar
  3. liquid in the jar
  4. solid in the jar

A

MCQ: Third effecter of sound created by vibrating strings is

  1. angle of strings
  2. thickness of strings
  3. material of strings
  4. height of strings

B