Sound Multiple Choice Questions 1 PDF Download

Learn sound MCQs, grade 10 online physics test 1, sound and sound waves multiple choice questions and answers. Sound and sound waves revision test has physics worksheets, helping answer key with choices as 15wm-2 to 18wm-2, 10-12wm-2 to 1wm-2, 108wm-2 to 2wm-2 and 10-3wm-1 to 10-6wm-1 of multiple choice questions (MCQ) with sound and sound waves quiz as the human ear responds to intensities in range for competitive exam prep, viva interview questions. Free physics study guide to practice sound and sound waves quiz to attempt multiple choice questions based test.

MCQs on Sound Quiz PDF Download Worksheets 1

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