Sound and Sound Waves MCQs Quiz Worksheet PDF Download

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Study high school courses, online physics degree programs MCQs: human ear responds to intensities in range with options 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 distance education for virtual schools, private schools and public schools students. Free physics student portal for online learning sound and sound waves quiz questions, MCQs to find questions answers based online learning 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