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प्रश्न
Complete the table.
| Nature of sound | Unpleasant | Pleasant |
| Speaking | ||
| Whispering | ||
| Aeroplane sounds | ||
| Horns of Vehicles | ||
| Railway Engine | ||
| Rustling of leaves | ||
| Neighing of a horse | ||
| Ticking of a clock |
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उत्तर
| Nature of sound | Unpleasant | Pleasant |
| Speaking | Pleasant | |
| Whispering | Pleasant | |
| Aeroplane sounds | Unpleasant | |
| Horns of Vehicles | Unpleasant | |
| Railway Engine | Unpleasant | |
| Rustling of leaves | Pleasant | |
| Neighing of a horse | Unpleasant | |
| Ticking of a clock | Unpleasant |
संबंधित प्रश्न
List two major harmful effects of the following:
Prolonged noise such as the one produced by crackers.
Noise has adverse effects on our ______.
State briefly how is noise pollution detrimental to human health.
With reference to noise pollution, answer the following:
How does traffic contribute to noise pollution?
What are the hazards of noise pollution?
Lcrud noise or even loud music can damage our eyes.
How do we reduce noise pollution?
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.
Name two harmful effects of noise pollution.
Unwanted disturbing sound, even if it is music next door, is noise.
