Sound Multiple Choice Questions and Answers 9 PDF Book Download

Sound multiple choice questions (MCQs), sound quiz answers 9 to learn high school physics courses online. Importance of acoustics MCQs, sound quiz questions and answers for online school degrees. Sound and sound waves, noise pollution, sound wave and speed, characteristics of sound, echo of sound test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): sound which has jarring effect on ears is, with choices music, noise, pleasant sound, and soul music for online school degrees. Free physics study guide for online learning importance of acoustics quiz questions to attempt multiple choice questions based test.

MCQ on Sound Worksheets 9 PDF Book Download

MCQ: Frequency of tuning fork depends on

  1. mass of its prongs
  2. area of its prongs
  3. stiffness of its prongs
  4. density of its prongs

A

MCQ: Sound which has Jarring effect on ears is

  1. Noise
  2. Music
  3. pleasant sound
  4. soul music

A

MCQ: If speed of sound in air is 330 ms-1 and wavelength is 10 cm. frequency of sound should be

  1. 3.9×103 Hz
  2. 4.7×103 Hz
  3. 3.3×103 Hz
  4. 5.3×103 Hz

C

MCQ: Sound produced by a large drum is louder than a small drum because of its

  1. distance from sticks
  2. small vibrating area
  3. large vibrating area
  4. none of the above

C

MCQ: Total distance covered by sound from point of generation to reflecting surface and back should be at least

  1. 30 m
  2. 34 m
  3. 40 m
  4. 38 m

B