Sound Waves Multiple Choice Questions and Answers 12 PDF Download

Sound waves multiple choice questions, learn online elementary school science test prep 12 for online courses, distance learning for exam prep. Practice sound and vacuum multiple choice questions (MCQs), sound waves quiz questions and answers for science class for grade 7 science contest questions.

Study elementary school science multiple choice questions (MCQs): example to demonstrate effect of sound in vacuum is, for online elementary education degree with options simple bell jar, vacuum bell jar, air pump and ring, and air pump and clock, sound and vacuum quiz with classroom questions and answers for students with pdf download eBooks. Free science study guide for online learning sound and vacuum quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 12 Quiz PDF 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


MCQ: Percussion instruments produce notes when they are

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


MCQ: Large concert halls have modified roofs which

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


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


MCQ: High frequency means

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