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Static electricity
- Thunder and lightning are caused by static electricity - when two different materials rub against each other.
www.bbc.co.uk/bitesize/articles/zcx7dp3Thunderstorms and different kinds of lightning - BBC Bitesize
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What causes thunder and lightning? Thunderstorms develop when the atmosphere is unstable. This is when warm air exists underneath much colder air. What causes lightning? As warm air rises it...
- Thunder and Lightning
These discharges result in sudden flashes of light and...
- Thunder and Lightning
- How Lightning Works
- How Thunder Works
- Seeing Lightning Before Hearing Thunder
- References
Lightning in thunderstorms comes from cumulonimbus clouds. The average duration of a lightning strike is 0.52 seconds, but it consists of a series of shorter strokes each lasting between 60 and 70 microseconds. On average, a lightning strike releases a gigajoule of energy and heats air to temperatures five times hotter than the surface of the Sun. ...
Thunder is the sound of the shockwave produced by the rapid heating and expansion of air, followed by cooling and flowing into the vacuumformed by the expansion. While it isn’t a perfect analogy, consider the loud sound you hear from popping a balloon, as pressurized air rushes out. The shockwave also resembles that of an explosion. Thunder is loud...
You see lightning before you hear thunder. The speed of light in air is much greater than the speed of sound. If you are very close to a lightning strike, you see lightning, hear the “snick” sound of the electrical discharge, and then both hear and feel the booming shockwave of the thunder. While you can’t reliably tell the direction of lightning b...
Graneau, P. (1989). “The cause of thunder”. J. Phys. D: Appl. Phys. 22 (8): 1083–1094. doi:10.1088/0022-3727/22/8/012Jennings, S. G.; Latham, J. (1972). “The charging of water drops falling and colliding in an electric field”. Archiv für Meteorologie, Geophysik und Bioklimatologie, Serie A. Springer Science and B...Rakov, Vladimir A.; Uman, Martin A. (2007). Lightning: Physics and Effects. Cambridge, England: Cambridge University Press. ISBN 978-0-521-03541-5.What causes thunder and lightning; What static electricity is; Different types of lightning, like sheet or ball lightning; This resource is suitable for weather topics for primary school...
Sep 11, 2024 · What causes thunder? In a fraction of a second, lightning heats the air around it to incredible temperatures—as hot as 54,000 °F (30,000 °C). That's five times hotter than the surface of the Sun!
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Thunder is the sound caused by lightning. [ 1 ] [ 2 ] [ 3 ] Depending upon the distance from and nature of the lightning, it can range from a long, low rumble to a sudden, loud crack. The sudden increase in temperature and hence pressure caused by the lightning produces rapid expansion of the air in the path of a lightning bolt . [ 4 ]
These discharges result in sudden flashes of light and trembling sound waves, commonly known as thunder and lightning. Thunder and lightning are associated with convective...
Thunder is created when lightning passes through the air. The lightning discharge heats the air rapidly and causes it to expand. The temperature of the air in the lightning channel may reach as high as 50,000 degrees Fahrenheit, 5 times hotter than the surface of the sun.
