Sound Waves Multiple Choice Questions and Answers 27 PDF Book Download

Sound waves MCQs, sound waves quiz answers 27 to learn elementary education online courses. Vibrations and sound waves multiple choice questions (MCQs), sound waves quiz questions and answers for for online elementary education degree. Musical instruments, musics and musical sound, ultrasound, vibrations and sound waves, speed of sound test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Musical instruments, musics and musical sound, ultrasound, vibrations and sound waves, speed of sound, with choices pitch, noise, music, and phase for online elementary education degree. Free science study guide for online learning vibrations and sound waves quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 27 PDF Book Download

MCQ: Two similar string instruments are

  1. piano and guitar
  2. piano and violin
  3. guitar and violin
  4. harp and piano

C

MCQ: Notes are put together to produce a pleasing sound known as

  1. noise
  2. pitch
  3. music
  4. phase

C

MCQ: Sounds with a high frequency which a human ear can detect are known as

  1. infrasound
  2. ultrasounds
  3. high sounds
  4. low sounds

B

MCQ: When hand bell stimulates air particles,

  1. temperature increases
  2. pressure increases in the air
  3. both temperature and pressure decreases in the air
  4. humidity of air keeps on increasing and decreasing

B

MCQ: To avoid noise from surroundings

  1. soft curtains should be used
  2. hard curtains should be used
  3. glass windows should be used
  4. vacuum windows should be used

B