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Noise Pollution MCQ Quiz Online

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

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

MCQs on Noise Pollution

MCQ: Main sources of noise pollution are

Transportation equipment only
Heavy machinery only
musical instruments
Transportation equipment and heavy machinery

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

musical sounds

MCQ: Sound which has Jarring effect on ears is

pleasant sound
soul music

MCQ: The level of noise recommended in most countries is

30-40 dB
95-100 dB
85-90 dB
75-80 dB

MCQ: A safe level of noise depends on

level of noise and exposure to noise