Lightning Explained Science Learning Hub Lightning is a large scale natural spark discharge that occurs within the atmosphere or between the atmosphere and the earth’s surface. on discharge, a highly electrically conductive plasma channel is created within the air, and when current flows within this channel, it rapidly heats the air up to about 25,000°c. the lightning channel is an example of terrestrial plasma in action. Part two in the chakra natures series (technically part 3 counting the first video) is gonna be about lightning release (duh.) this is my favorite nature tra.
Lightning What Is It And How Does It Occur Teachoo Concepts Lightning comes from electrical charges that build up within a storm cloud. thunderstorms form when warm, moist air rises high into the atmosphere. this rising air is called an updraft. as air rises in the atmosphere, clouds form when water vapor in the air cools into water drops, called cloud droplets. some cloud droplets freeze into ice crystals. 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. Lightning is a natural phenomenon formed by electrostatic discharges through the atmosphere between two electrically charged regions, either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near instantaneous release of an average of between 200 megajoules and 7 gigajoules of energy, depending on the type. Lightning causes thunder! energy from a lightning channel heats the air briefly to around 50,000 degrees fahrenheit, much hotter than the surface of the sun. this causes the air to explode outward. the huge pressure in the initial outward shock wave decreases rapidly with increasing distance and within ten yards or so has become small enough to.
How Does Lightning Work Exploring The Physical Process And Dangers Of Lightning is a natural phenomenon formed by electrostatic discharges through the atmosphere between two electrically charged regions, either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near instantaneous release of an average of between 200 megajoules and 7 gigajoules of energy, depending on the type. Lightning causes thunder! energy from a lightning channel heats the air briefly to around 50,000 degrees fahrenheit, much hotter than the surface of the sun. this causes the air to explode outward. the huge pressure in the initial outward shock wave decreases rapidly with increasing distance and within ten yards or so has become small enough to. Lightning channel develops. it is invisible to the human eye and shoots to the ground in a series of rapid steps, each occurring in less time than it takes to blink. as the negative leader approaches the ground, positive charge collects in the ground and in objects on the ground. this positive charge "reaches" out to the approaching negative. Subscribe. lightning, the visible discharge of electricity that occurs when a region of a cloud acquires an excess electrical charge, either positive or negative, sufficient to break down the resistance of air. it can occur within the cloud, between clouds, between the cloud and the air, or between the cloud and the ground.
Lightning Voltage Causes Facts Britannica Lightning channel develops. it is invisible to the human eye and shoots to the ground in a series of rapid steps, each occurring in less time than it takes to blink. as the negative leader approaches the ground, positive charge collects in the ground and in objects on the ground. this positive charge "reaches" out to the approaching negative. Subscribe. lightning, the visible discharge of electricity that occurs when a region of a cloud acquires an excess electrical charge, either positive or negative, sufficient to break down the resistance of air. it can occur within the cloud, between clouds, between the cloud and the air, or between the cloud and the ground.
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