Sound Waves Multiple Choice Questions and Answers 27 PDF Download

Sound waves multiple choice questions (MCQs), sound waves test prep 27 to learn online elementary school courses, distance learning for exam prep. Practice musical instruments multiple choice questions (MCQs), sound waves quiz questions and answers for science class for seventh grade science help.

Study elementary school science multiple choice questions (MCQs): two similar string instruments are, for online elementary education degree with options piano and violin, piano and guitar, guitar and violin, and harp and piano, musical instruments quiz with online trivia quiz questions from science theories, science notes and science projects for final exams preparation. Free science study guide for online learning musical instruments quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 27 Quiz PDF Download

MCQ: Two similar string instruments are

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


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

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


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


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


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