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
Answer in your own words.
How are charges generated?
What are the remedial measures for the following calamity:
Lightning strike
______ is a device that protects building from lightning strike.
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
You might have observed on a dry day that when you touch the screen of a television or computer monitor (with picture tube), you get a slight shock. Why does it happen?
Explain how does lightning conductor protects a building from getting struck by lightning.
During thunderstorms, the air is moving ______ rapidly. This air moves rapidly.
Sometimes lighting may be seen before the thunder is heard. Why?
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
