Is lightning just concentrated fire?
Lightning strikes, or discharges of massive charges of static electricity, cause about 2 percent of all fires. Lightning strike currents reach their peaks in 1 to 10 microseconds, and decay exponentially to one-half their peak values in 10 to 100 microseconds.
Is lightning a form of fire?
According to them lightening is nothing but a spark of a fire, since it has both the symptoms of fire i.e. heat and light.
Is lightning the same element as fire?
Lightning can be made from fire + air, so it’s not indivisible by the reasoning of the Greek philosophers, hence it’s not an element by the definition they used.
What type of transfer is lightning?
This positive charge “reaches” out to the approaching negative charge with its own channel, called a “streamer” (image 3). When these channels connect, the resulting electrical transfer is what we see as lightning.
Is fire stronger than lightning?
That said, the energy in a lightning bolt is much higher than what I usually think of when I think about somebody using fire powers. The lightning is also going to travel a lot faster than flame, it’s brighter than flame, and the thunder it causes is bone rattling. So, lightning also wins in speed and shock value.
What element is in lightning?
The blue-violet tinge that lightning sometimes takes on is a consequence of it ionising molecules in the air. In particular emissions from excited nitrogen atoms and hydrogen atoms (the latter from water vapour in the air) result in these colours. Nitrogen is also involved in further lightning chemistry.
What’s the hottest thing in the universe?
The hottest thing in the Universe: Supernova The temperatures at the core during the explosion soar up to 100 billion degrees Celsius, 6000 times the temperature of the Sun’s core.
How many acres does lightning cause fires?
The average lightning-caused fire burned 402 acres, nine times the average of 45 acres seen in human-caused wildland fires. In addition to causing fires, lightning is dangerous on its own. Data from the National Weather Service show that in 2008-2012, an average of 29 people per year died as a result of lightning strikes.
Where does the energy of lightning go?
The energy goes through the air. It goes to a place that has the opposite charge. This lightning bolt of energy that is let out is called a leader stroke. It can go from the cloud to the ground. Or, a leader stroke can go from the cloud to another cloud.
How dangerous is Lightning in the US?
In addition to causing fires, lightning is dangerous on its own. Data from the National Weather Service show that in 2008-2012, an average of 29 people per year died as a result of lightning strikes. The most common location for these deaths was outside or in an open area.
What happens when lightning strikes a cloud?
The main bolt or stroke will go back up to the cloud. It will make a flash of lightning. It will also heat the air. The air will spread quickly. It will make the sound we hear as thunder. Lightning is dangerous. Here are some safety rules. Image above: Do not stand outside during a storm.