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 human ear responds to intensities in range, answer key with choices as 10-12wm-2 to 1wm-2, 15wm-2 to 18wm-2, 108wm-2 to 2wm-2 and 10-3wm-1 to 10-6wm-1 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. Human ear responds to intensities in range

  1. 10-12Wm-2 to 1Wm-2
  2. 15Wm-2 to 18Wm-2
  3. 108Wm-2 to 2Wm-2
  4. 10-3Wm-1 to 10-6Wm-1

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. Loudness and amplitude of sound varies

  1. directly
  2. inversely
  3. Not related
  4. proportionally

A

MCQ. Loudness of sound is directly proportional to

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

D

MCQ. Area and loudness are

  1. inversely related
  2. directly related
  3. not related at all
  4. inversly proportional

B