What is noise? Answer this question in simple words for class 8th
Answers
Answered by
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Answer:
The unpleasant sound is called noise.
Answered by
0
Answer:
Unwanted and unpleasant sound
Explanation:
Unpleasant and loud sounds make noise. Noise is composed of irregular waves that are not uniform. Noise varies from source to source. Noise is a form of air pollution and is usually over 90db. Examples - bursting crackers, construction sites, noise in a market place etc.
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