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प्रश्न
Answer in your own words.
Why do farmers stick an iron staff into the ground while working in the field in rainy conditions?
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उत्तर
In rainy conditions, there is a very high chance of lightning striking the earth. So, the farmer, by putting an iron stake into the ground while working in the field in rainy conditions, makes sure that he and his crops remain safe in case lightning occurs. This is because the iron staff will be more prone to lightning than the crops and his body because of the iron staff being tall and metallic in nature. Thus, the electric charges from the clouds will flow to the ground through the staff without affecting the plants in case of lightning during rainy weather.
संबंधित प्रश्न
Suggest three measures to protect ourselves from lightning.
Answer in your own words.
How are charges generated?
How will you create awareness to prevent lightning?
How lightning takes place?
Electric current is to be passed from one body to another. For this purpose, the two bodies must be joined by
During the construction of a building, the lightning conductor was left hanging in the air by mistake. Would the lightning conductor be still effective? Explain.
Explain how lightning takes place.
What precautions would you take if lightning occurs while you are outside the house?
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
