How can you protect tall buildings from lightning?
How can you protect tall buildings from lightning?
To protect tall buildings from damage by lightening a lightning conductor is fixed on the Benjamin Franklin developed the idea of using lightning conductor to protect tall buildings A lightning conductor consists of a metal rod ending in pipes at the top end of the rod is attached to A copper plate buried deep in the …
What happens if lightning strikes an apartment building?
Shock waves. Lightning can create breaks and cracks in brick, concrete, stone, and even cinderblock. Chimneys can take a significant amount of damage, being made from brick and stone. A shock wave can damage walls, shatter windows, and even create cracks in the foundation of your home.
What is lightning conductor explain how does lightning conductor protect a building from getting struck by lightning?
to protect tall buildings from damage by lightening a lightning conductor is fixed on the Benjamin Franklin developed the idea of using lightning conductor to protect tall buildings A lightning conductor consists of a metal rod ending in pipes at the top end of the rod is attached to A copper plate buried deep in the …
Why are lightning strikes more frequent in hilly areas?
Lightning is a very heavy flow of charge between clouds or between clouds and earth. In hilly areas clouds are comparatively closer to the ground than in the plains. Therefore lightning strikes are more frequent in hilly areas.
What is lightning rod how it protects the building Class 8?
The lightning conductor is a thick metal rod or wire that is fixed onto the tallest point of a building and connected to a long copper earth pole that is dug deep into the ground at the side of the building.It protects the buildings from lightning strikes by providing an easier path (lower resistance) for the current …
What happens when lightning strikes the ground?
Typically, when lightning strikes something on the ground, the object that is struck sends a faint channel upward that joins the downward developing flash and creates the connection to the ground. Taller objects are more likely than shorter objects to produce the upward channel.
What is 8th tsunami?
Answer: A tsunami is a very large and powerful wave. It is caused by earthquakes under the sea. The deadly tsunami hit Thailand, India and the Andaman Islands on 26 December, 2004.
Why lightning conductor is taller than the building?
Answer. The top of a lightning conductor is always higher than the top of the building because it protect the building from lightning. The lightning first comes on sharp spikes of the lightning conductor not on the top of building that’s why the lightning conductor is always higher than the top of building.
What causes lightning?
Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. Lightning is extremely hot—a flash can heat the air around it to temperatures five times hotter than the sun’s surface.
Do animals get foreknowledge of the tsunami coming?
Yes, it is true that animals sense the coming disaster earlier than human beings. It became evident in 2004. The tsunami killed more than 1,50,000 people in a dozen countries.
Who was Tilly Smith Class 8?
Answer: Tilly Smith was a British school girl. She was 10 years old and was able to save many lives when the tsunami struck Phuket beach in Thailand. That’s why she was awarded a number of awards.
How does Tilly save many lives?
She recognized the signs of the receding sea and warned her parents of the impending tsunami, which led to hotel guests being rapidly cleared from the beach and saved the life of dozens of people. Tilly’s story highlights the critical importance of basic education in preventing the tragic impacts of natural disasters.