Noise Pollution MCQ Questions Online PDF Download

Noise pollution MCQs, noise pollution quiz answers pdf to study high school physics for online certificate courses. Learn sound Multiple Choice Questions and Answers (MCQs), "noise pollution" quiz questions and answers for online certificate courses. Learn sound and sound waves, physics: sound waves, noise pollution test prep for online school classes.

"Main sources of noise pollution are" Multiple Choice Questions (MCQ) on newtons laws of motion with choices transportation equipment only, heavy machinery only, musical instruments, and transportation equipment and heavy machinery for online certificate courses. Free physics student portal for online learning sound quiz questions for online classes.

MCQs on Noise Pollution PDF Download

MCQ: Main sources of noise pollution are

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

D

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

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

B

MCQ: Sound which has Jarring effect on ears is

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

A

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

C

MCQ: A safe level of noise depends on

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

A