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प्रश्न
Noise is produced by
पर्याय
vibrations with high frequency.
regular vibrations.
regular and periodic vibrations.
irregular and non-periodic vibrations.
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उत्तर
Irregular and non-periodic vibrations.
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संबंधित प्रश्न
State any four measures to control noise pollution.
List two major harmful effects of the following:
Prolonged noise such as the one produced by crackers.
Explain the Term: Decibel
Which of the following problems is not created by noise pollution?
The sound which is disagreeable to the ears is called ______.
Write the answer in your own words.
What measures will you take to control noise pollution?
State briefly how is noise pollution detrimental to human health.
With reference to noise pollution, answer the following:
Why are the construction sites considered as worse than factories in their contribution to noise pollution?
Write a short note on noise pollution.
List three sources of noise pollution in your locality.
