Speaking of fortune telling, what does lightning mean?

How did the lightning in the sky come when it rained?

Lightning generally refers to a discharge phenomenon between clouds and between clouds and the ground. Sometimes it can be divided into linear lightning, spherical lightning and purple lightning.

Generally speaking, we see linear lightning, but there are also spherical lightning, but the number of spherical lightning is less. For example, in recent years, there have been several spherical lightning in western countries and Australia, and some natural phenomena caused by it are very strange. Some scientists are still exploring this kind of lightning, but we also know that it is actually the same as the common lightning formation principle.

However, when lightning happens, there is usually the sound of lightning. In fact, lightning and lightning happen at the same time, but because of the different propagation speeds, thunder is heard first, and then lightning is seen.

Lightning and lightning are formed at the same time. The reason for this situation is physical reasons. The density in the air is different, so the phenomenon is different.

In the process of lightning formation, the cumulus clouds in the sky are thick, and then the positive ions and negative ions in the clouds attract each other and are blocked by the air.

When the positive charges extend to each other, you may encounter some tall trees and mountains. When the negative charge extends outward, due to contact with the ground, the positive and negative charges finally meet, which will produce a huge current, and then the discharge phenomenon will form lightning.

If you encounter lightning, especially outdoors, you must avoid lightning, otherwise you will cause personal injury to yourself. At this time, you have to go out and take risks, because you don't know when lightning will fall to the ground. This uncertainty is very strong.

At the same time, close the door when indoors, stay away from some metal objects, and most importantly, don't choose to call. Because in the process of making a phone call, the signal will collide with lightning when it spreads outward, which will produce certain radiation to your body. In the meantime, don't go to the balcony to collect clothes.

If there is no room to avoid lightning when outdoors, it is very dangerous not to hide under a tree at this time.

Because the tree is tall, it may be struck by lightning to some extent. At this time, if you stand under a tree, you will suffer certain dangers.