Advertisements
Advertisements
प्रश्न
Answer in your own words.
Why do farmers stick an iron staff into the ground while working in the field in rainy conditions?
Advertisements
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
Explain why it is not safe to go out with an umbrella when there is heavy rain, lightning or thunder.
Answer in your own words.
In the lightning conductor, what provision is made for spreading the electricity into the ground?
Write an answer to the following question in your own words.
What are the measures to prevent loss of life due to lightning?
Lighting rods are made of ______.
How does thunder take place?
Sometimes lighting may be seen before the thunder is heard. Why?
During lightning and thunder, we should avoid standing in-ground and open spaces Why?
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.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage. Assertion: It is safer to stand under a tall | tree during lightning.
