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Noise Pollution MCQ Questions with Answers PDF Download eBook

Noise pollution Multiple Choice Questions (MCQ) to practice noise pollution quiz answers PDF, 10th grade physics worksheets for online degrees. Solve sound Multiple Choice Questions and Answers (MCQs), "Noise Pollution" quiz questions PDF for online certificate courses. Learn reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves, noise pollution test prep for online school classes.

"Main sources of noise pollution are" Multiple Choice Questions (MCQ) on like and unlike parallel forces with choices transportation equipment only, heavy machinery only, musical instruments, and transportation equipment and heavy machinery for online certificate courses. Solve sound quiz questions for online certificate programs for online classes.

MCQs on Noise Pollution PDF Download eBook

MCQ: Main sources of noise pollution are

  1. Transportation equipment only
  2. Heavy machinery only
  3. musical instruments
  4. Transportation equipment and heavy machinery


MCQ: The sounds which are pleasant to our ears are called

  1. noise
  2. musical sounds
  3. frequency
  4. amplitude


MCQ: Sound which has Jarring effect on ears is

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


MCQ: The level of noise recommended in most countries is

  1. 30-40 dB
  2. 95-100 dB
  3. 85-90 dB
  4. 75-80 dB


MCQ: A safe level of noise depends on

  1. level of noise and exposure to noise
  2. area
  3. pitch
  4. frequency