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प्रश्न
Mention a few measures to be taken to reduce the effect of noise pollution.
टीपा लिहा
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उत्तर
- Strict guidelines should be set for the use of loudspeakers on social, religious, and political occasions.
- All automobiles should have effective silencers.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Sound - Exercises [पृष्ठ ७०]
APPEARS IN
संबंधित प्रश्न
List sources of noise pollution in your surroundings.
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.
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.
The sound which is disagreeable to the ears is called ______.
What should we do?
The silencer of a motorcycle is broken.
Write a short note on noise pollution.
List three sources of noise pollution in your locality.
What is the name of the sound produced by irregular vibrations?
Name two harmful effects of noise pollution.
