Sound Multiple Choice Questions and Answers PDF Download

Sound Multiple Choice Questions and Answers (MCQs), sound quiz answers pdf, test prep 1 to study high school physics for online degree courses. Practice "sound and sound waves" MCQs, sound quiz questions and answers for online school classes. Learn sound and sound waves, physics: sound waves, characteristics of sound, reflection (echo) test prep for online schools.

"The human ear responds to intensities in range" Multiple Choice Questions (MCQs) on sound with choices 15wm-2 to 18wm-2, 10-12wm-2 to 1wm-2, 108wm-2 to 2wm-2, and 10-3wm-1 to 10-6wm-1 for online school classes. Free physics study guide for online learning sound and sound waves quiz questions for high school graduation certificate.

Sound MCQs Quiz 1 PDF Download

MCQ: The 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 waves are produced by

  1. linear motion
  2. circular motion
  3. vibrating bodies
  4. transitional motion

C

MCQ: The loudness of sound varies directly with the vibrating body's

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

B

MCQ: The sensation of sound persists in our brain for about

  1. 0.001s
  2. 0.2s
  3. 0.1s
  4. 10s

C

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

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

A