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प्रश्न
List sources of noise pollution in your surroundings.
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उत्तर
Some sources of noise pollution are as follows:
- Televisions and transistors running at high volumes
- Loudspeakers and crackers
- Horns of buses, cars and trucks
- Home appliances such as mixer, desert coolers, etc.
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संबंधित प्रश्न
Mention any two measures to minimise noise pollution.
Which of the following problems is not created by noise pollution?
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 |
With reference to noise pollution, answer the following:
Why are the construction sites considered as worse than factories in their contribution to noise pollution?
Short answer type question
Dandiya raas is not allowed after 10.00 pm. Why?
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.
List three sources of noise pollution in your locality.
Suggest three measures to limit noise pollution in your locality.
What is the name of the sound produced by irregular vibrations?
Name two harmful effects of noise pollution.
