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प्रश्न
Define the following term:
Noise
परिभाषा
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उत्तर
An unwanted or unpleasant sound that causes disturbance is called noise.
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अध्याय 16: Pollution: A Rising Environmental Problem - Review Questions [पृष्ठ २३०]
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संबंधित प्रश्न
State any four measures to control noise pollution.
What do you do in the following situations:
Exposed to a series of firecrackers with high sound level.
Explain the Term: Decibel
Noise has adverse effects on our ______.
With reference to noise pollution, answer the following:
Why are the construction sites considered as worse than factories in their contribution to noise pollution?
How is noise a source of pollution?
Noise is produced by
Mention a few measures to be taken to reduce the effect of noise pollution.
What is the name of the sound produced by irregular vibrations?
Mention any two ways to control noise pollution.
