How does lightning occur explain. class 8
WebAnswer: Solution: A lightning conductor is a device used to protect buildings from the damaging effect of the lightning. It runs from the top to the bottom of the building which … WebFeb 27, 2024 · During a thunderstorm, lightning can occur within the cloud, between clouds, between the cloud and the air, or between the cloud and the ground. electrical charge distribution in a thunderstorm Lightning occurs …
How does lightning occur explain. class 8
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WebDec 18, 2024 · A beautiful and deadly natural phenomenon, lightning is simply a sudden, electrostatic discharge - a ‘spark’ or ‘flash’ as charged atmospheric regions temporarily equalise themselves through this discharge. The polarity of lightning discharge can affect how it spreads and branches in space and time. WebDec 30, 2002 · Thunder is caused by lightning, which is essentially a stream of electrons flowing between or within clouds, or between a cloud and the ground. The air surrounding the electron stream is heated to ...
WebLightning is caused due to discharge of oppositely charged clouds. Give reason. Medium View solution > Lightning occurs because of : Easy View solution > What causes lightning? Easy View solution > Clouds get electrically charged when : Medium View solution > Accumulation of charges causes ________ in the clouds. Easy View solution > WebApr 6, 2024 · So how does lightning form in a cloud? Lightning is essentially a giant spark that occurs either within a cloud or between the cloud and the ground. Lightnin...
WebNo one is sure why lightning bolts follow a zigzag path as they move. The main bolt or stroke will go back up to the cloud. It will make a flash of lightning. It will also heat the … WebApr 7, 2024 · Ans: Lightning is a naturally occurring electrostatic discharge in which two electrically active areas, one on the ground and one in the atmosphere, quickly neutralise …
WebLightning can be explained in terms of charges produced due to rubbing. During a thunderstorm, the air currents move upwards and the water …
WebLightning occurs usually when too many negative charges build up in a cloud. To balance these negative charges, positive charges form under the cloud on the ground. Because opposite charges attract, the negative charges in the … citi card thank you travel centerWebLightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. "Sheet … diaphragmatic attenuation is notedWebJan 30, 2024 · Lightning can be defined as the visible discharge of electricity that occurs when a specific region of a cloud acquires an excess of electrical charge which is either positive or negative in nature. The … citi cards with thank you pointsWebDuring the development of a thunderstorm, the air currents move upward while the water droplets move downward. These vigorous movements cause separation of charges. citi card thankyou points redeemWebA lightning bolt begins with the development of a step leader. Excess electrons on the bottom of the cloud begin a journey through the conducting air to the ground at speeds up to 60 miles per second. These electrons … citi card to build creditWeb3.9K 161K views 3 years ago Class 8 Physics Lightning is a natural phenomenon that can cause large-scale destruction of life and property. We can predict them to a certain extent … citi card thank you preferred cardWeb17. If air and cloud were good conductors of electricity, do you think lightning could occur? Explain. Soln: No, lightning will not occur because separation of charges cannot take place in conductors. Hence charges will not accumulate on clouds and lightning cannot take place. 18. Identify the lightning conductor and the copper plate in Fig. 15 ... diaphragmatic attenuation artifact noted