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प्रश्न
The sound which is disagreeable to the ears is called ______.
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उत्तर
The sound which is disagreeable to the ears is called noise.
संबंधित प्रश्न
What is meant by noise pollution?
Write the answer in your own words.
What is meant by noise pollution?
Name one source of sound causing noise pollution.
Write any three ways by which noise pollution affects the human body adversely. List any three steps that should be followed in order to reduce noise pollution.
What should we do?
The silencer of a motorcycle is broken.
With reference to noise pollution, answer the following:
How does traffic contribute to noise pollution?
How is noise a source of pollution?
Noise is produced by
Boojho saw a cracker burst at night at a distance from his house. He heard the sound of the cracker a little later after seeing the cracker burst. Give reason for the delay in hearing the sound.
Unwanted disturbing sound, even if it is music next door, is noise.
