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If the materials used for constructing a building were good conductors, do you think lightning will strike the building. Will the lightning conductor be still required to be installed in the building? - Science

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प्रश्न

If the materials used for constructing a building were good conductors, do you think lightning will strike the building. Will the lightning conductor be still required to be installed in the building?

थोडक्यात उत्तर

उत्तर

Lightning will not strike the building because charge separation cannot take place in conductors and so, all the lightning falling on the building will reside bn the surface of the building.

So, there is no need of installing any lightning conductor because all the work of lightning conductor is done by the conducting material itself.

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पाठ 15: Some Natural Phenomena - Short Answer Questions [पृष्ठ ८९]

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एनसीईआरटी एक्झांप्लर Science [English] Class 8
पाठ 15 Some Natural Phenomena
Short Answer Questions | Q 19. | पृष्ठ ८९

संबंधित प्रश्‍न

Suggest three measures to protect ourselves from lightning.


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?


Answer in your own words.

Why do farmers stick an iron staff into the ground while working in the field in rainy conditions?


Answer in your own words.

Why is lightning not seen every day during the rainy season?


What is the damage caused by lightning?


Write an answer to the following question in your own words.

What are the measures to prevent loss of life due to lightning? 


______ is a device that protects building from lightning strike.


Consider the statement given below and choose the correct option.

Assertion: It is safer to stand under a tall tree during lightning.

Reason: It will make you the target for lightning.


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?


Who discovered static electricity or lightning in clouds?


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: 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.


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