Weblightning noun [U] (ELECTRIC FLASH) a flash of bright light in the sky produced by electricity moving within or between clouds, or between clouds and the ground: That tree was struck … WebDefinition of lightning as in rapid moving, proceeding, or acting with great speed he made a lightning dash for the goal Synonyms & Similar Words Relevance rapid fast galloping quick swift brisk flying whirlwind hot rattling blistering speedy splitting hasty breakneck fleet rapid-fire accelerated zippy at speed dizzy hurried breathless snappy
Lightning explained — Science Learning Hub
WebDec 18, 2024 · Ground-to-Cloud (GC) Lightning. An upward-moving leader initiates a discharge between cloud and ground from an object on the ground. Ground-to-Cloud lightning strikes - sometimes called upward-moving lightning - are common on tall towers and skyscrapers. GC lightning can also be either positive or negative in polarity. WebThe term sheet lightning is used to describe an IC flash embedded within a cloud that lights up as a sheet of luminosity during the flash. Other Lightning-Related Terms A related term, heat lightning, is any lightning (IC or CG) or lightning-induced illumination that is too far away for the thunder to be heard. hank cattaneo
lightning - Wiktionary
WebLightning is one of the most beautiful displays we can see in our nature which can certainly be deadly at times. It is a sudden electrostatic discharge between the electrically charged regions of the cloud. As we know that it … Web2 days ago · If we are watching the sky, we see the lightning before we hear the thunder. That is because light travels much faster than sound waves. We can estimate the distance of the lightning by counting how many seconds it takes until we hear the thunder. It takes approximately 5 seconds for the sound to travel 1 mile. WebLightning is a discharge of electricity. A single stroke of lightning can heat the air around it to 30,000°C (54,000°F)! This extreme heating causes the air to expand explosively fast. … hank celestino