Introduction to Sound MCQs Quiz Online PDF Download

Learn introduction to sound MCQs, O level physics MCQ online for test prep. Sound in physics quiz has multiple choice questions (MCQ), introduction to sound quiz questions and answers as sound is produced due to, answer key help with choices as friction, circulation, vibration and refraction problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice introduction to sound quiz online with MCQs to practice test questions with answers. Introduction to Sound Video

MCQs on Introduction to Sound Quiz PDF Download

MCQ. Sound is produced due to

  1. friction
  2. circulation
  3. vibration
  4. refraction


MCQ. Sound passes from one place to another in the form of

  1. rays
  2. waves
  3. energy
  4. light


MCQ. Sound waves have

  1. Amplitude only
  2. Frequency and wavelength only
  3. Amplitude, frequency and wavelength
  4. Amplitude and wavelength only


MCQ. Compressions are formed where air pressure is

  1. higher
  2. lower
  3. normal
  4. zero


MCQ. Sound waves include

  1. troughs and crests
  2. compressions and crests
  3. troughs and rarefactions
  4. compressions and rarefactions