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One source claimed thunder and lightning are always together because they are actually two different manifestations of a single phenomenon. The noise of thunder is the sound that lightning makes when it strikes. Light travels at a speed of 299,792,458 meters/second, much faster than sound, at a speed of 340.29 meters/second at sea level.
Actually, lightning and thunder are more than just related : They are the same thing. Lightning is the visible flash of the spark, and thunder is the sound. Because light travels fast (186,000 miles per second), we see it instantaneously.
We learned multiple seconds later, you hear the loud rumble of thunder. How does this happen if thunder and lightning come from the same place and occur at the same time? The answer involves the speed at which sound and light travel. Light is the electromagnetic radiation within a certain portion of the electromagnetic spectrum.
What is the difference between Thunder and cloud to ground lightning?
Cloud-to-ground lightning is divided into two different types of flashes depending on the charge in the cloud where the lightning originates. Thunder is the sound made by a flash of lightning. As lightning passes through the air it heats the air quickly. This causes the air to expand rapidly and creates the sound wave we hear as thunder.
How does lightning occur in a thunderstorm?
Lightning can occur between opposite charges within the thunderstorm cloud (Intra Cloud Lightning) or between opposite charges in the cloud and on the ground (Cloud-To-Ground Lightning). Cloud-to-ground lightning is divided into two different types of flashes depending on the charge in the cloud where the lightning originates.
So, what is the sound of lightning and Thunder?
This creates an initial CRACK sound, followed by rumbles as the column of air continues to vibrate. 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.
The next thing we wondered was what is Thunder and what causes it?
Thunder is the sound made by a flash of lightning. As lightning passes through the air it heats the air quickly. This causes the air to expand rapidly and creates the sound wave we hear as thunder.
Using this relationship between seeing lightning and hearing thunder, you can determine a rough estimate of how far a thunderstorm is from your current location. After seeing a lightning bolt in the distance, count how many seconds it takes to hear the thunder. The number of seconds it took to hear the thunder is.
Which objects are most likely to be struck by lightning?
Tall objects such as trees and skyscrapers are commonly struck by lightning. Mountains also make good targets. The reason for this is their tops are closer to the base of the storm cloud. Remember, the atmosphere is a good electrical insulator.
Most, if not all, lightning flashes produced by storms start inside the cloud. If a lightning flash is going to strike ground, a channel develops downward toward the surface. When it gets less than roughly a hundred yards of the ground, objects like trees and bushes and buildings start sending up sparks to meet it.
What are the 4 types of Force Lightning in Star Wars?
As mentioned above, the most common color in Force lightning is a blueish-purple tone. Green Force lightning has been seen in Clone Wars, used by Mother Talzin. 4 red force lightning, or 3 yellow force lightning too are a couple additional ideas to think about.
How does Lightning travel up and down?
Lightning can travel both up and down. The stepped leader carries tons of negative charge. As it nears the ground, it induces enormous quantities of positive charge in the earth, especially at the tips of tall objects.
How long does it take for Lightning to reach the ground?
The return stroke takes around 100 millionths of a second to reach the ground. The immense flash generated is enough to leave an afterimage in our eyes for seconds at a time, giving us the illusion that the lightning flash is longer than it really is. In reality, our eyes cannot resolve any of the steps involved.