Sound and Sound Waves MCQs Quiz and Answers Tests pdf Download

Practice sound and sound waves MCQs in physics quiz for test prep. Sound quiz questions has multiple choice questions (MCQ) with sound and sound waves test, answers as the barely audible sound is called, answer key with choices as 1 bel, zero bel, 4 bel and 2 bel for competitive exam preparation worksheets. Free physics revision notes to learn sound and sound waves quiz with MCQs to find questions answers based online tests.

MCQs on Sound and Sound Waves Quiz pdf Download

MCQ. Barely audible sound is called

  1. 1 bel
  2. zero bel
  3. 4 bel
  4. 2 bel

B

MCQ. Frequency of tuning fork depends on

  1. mass of its prongs
  2. area of its prongs
  3. stiffness of its prongs
  4. density of its prongs

A

MCQ. Sound energy passing per second through a unit area held perpendicular is called

  1. intensity
  2. frequency
  3. amplitude
  4. quality

A

MCQ. Pitch of sound depends upon

  1. amplitude
  2. loudness
  3. area
  4. frequency

D

MCQ. Loudness of sound is directly proportional to

  1. intensity
  2. area
  3. pitch
  4. log of intensity

D