Noise Pollution MCQs & Quiz Online PDF Book Download

Noise pollution MCQs, noise pollution quiz answers for online high school courses. Sound multiple choice questions (MCQs), noise pollution quiz questions and answers for online school degrees. Sound and sound waves, physics: sound waves, noise pollution test prep for high school teacher certification.

Learn physics MCQs: main sources of noise pollution are, with choices transportation equipment, musical instruments, heavy machinery, and a and c both for online school degrees. Free physics student portal for online learning noise pollution quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Noise Pollution PDF Book Download

MCQ: Main sources of noise pollution are

  1. Transportation equipment
  2. Musical instruments
  3. Heavy machinery
  4. A and C both


MCQ: 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: 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