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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
List sources of noise pollution in your surroundings.
State any four measures to control 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.
List two major harmful effects of the following:
Prolonged noise such as the one produced by crackers.
Look at a cartoonist's presentation of a kind of pollution given below.
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- Name the kind of pollution.
- List the sources of pollution.
- Mention any two harmful effects of this pollution.
Write about the sources of noise pollution. Give the impact of noise pollution on the human body.
Explain the Term: Noise pollution
State briefly how is noise pollution detrimental to human health.
List three sources of noise pollution in your locality.
