Sound and Sound Waves MCQs Quiz Online PDF Download

Sound and sound waves Multiple Choice Questions (MCQ), sound and sound waves quiz answers PDF to study high school physics for online degree courses. Learn sound Multiple Choice Questions and Answers (MCQs), "Sound and Sound Waves" quiz questions and answers for online school classes. Learn speed of sound, echo of sound, audible range of human ear, sound and sound waves test prep for online schools.

"The human ear responds to intensities in range" Multiple Choice Questions (MCQ) on force, inertia and momentum with choices 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 online school classes. Free physics student portal for online learning sound quiz questions for high school graduation certificate.

MCQs on Sound and Sound Waves 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 energy passing per second through a unit area held perpendicular is called

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

A

MCQ: The loudness and amplitude of sound varies

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

A

MCQ: The loudness of sound is directly proportional to

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

D

MCQ: The area and loudness are

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

B