Recently, there have been thunderstorms in Hunan, Hubei, Jiangxi and other provinces and regions across the country. Although there are thunderstorms every year, there are new "surprises" almost every year.
such as this year.
Wuhan Yangtze River Bridge apocalypse disaster film both visual perception.
Lightning in the Changsha night sky
and such.
Because the scene is too mystical, so many people ridiculed whether there is a fellow Taoist here? So let's talk about "crossing the robbery" today. How can
attract "thunder"?
Lightning is a common natural phenomenon in our life. Generally speaking, most lightnings are produced in thunderstorm clouds , and their sizes vary from hundreds of meters to several kilometers.
thunderstorm cloud that breeds lightning can be simply understood as follows: is cumulonimbus that brings thunder and rain. Since the ground absorbs much more radiant heat from the sun than the air, the temperature of the ground will undoubtedly be higher than the air, and in summer, this warming will be more pronounced.
Hot to fuzzy
As the ground temperature rises, the atmospheric temperature of near the ground will also increase, and the gas will inevitably become expanded after being heated, and the density will become smaller, so the hot air below will go to rises; but the air above is relatively denser and therefore sinks.
Updraft and Downdraft are like two forces that meet in a narrow path, and they will fight to the death.
However, when the two armies face each other, the pressure of the thermal air decreases during the rising process, and the ground heat source is lost at the same time, which will be gradually eroded by the cold air entrained by the sinking airflow. Therefore, the water vapor in the updraft will condense and fog droplets will appear, forming clouds. When the fog droplets in the cloud are further cooled, they become supercooled water droplets, ice crystals or snowflakes.
In the process of strong convection formed by two air currents , due to the geodetic electric field and temperature difference electrification effect , break the electrification effect at the same time, the original random distribution of in the cloud is positive and negative. The charge will present an orderly arrangement, forming many positive charge areas and negative charge areas . When the electric field strength in the thunderstorm cloud has reached enough strength to penetrate the atmosphere, "lightning" will be generated.
All "daoists" understand, in order to attract "thunder tribulation", first of all, one's own skills must be cultivated to the point that can continuously heat the air in a certain area, and at the same time can disturb the air flow in the sky.
The difficulty of qi cultivation is already so high, so it is foreseeable that the great power who can attract "thunder calamity" with the physical body is really afraid .
What kind of lightning can be used to "transcend the catastrophe"
Lightning is still very well distinguished, mainly can be divided into two types: cloud flash and ground flash .
cloud flash is a little more complicated, including cloud flash , cloud flash and cloud-air flash , but it is not difficult to understand, it refers to or between clouds in cloud body The positive and negative charge discharge process, to put it bluntly, these lightnings are just playing around in the sky, ignoring the mortal in the lower realm.
The ground flash refers to the ground-to-ground discharge process that occurs between the cloud body and the ground. This process may only take less than 1S, but the peak current of generated by the ground flash can reach Hundreds of thousands of amperes , will cause huge damage to ground objects.
Obviously, the Earth Flash is undoubtedly the best choice for "friends" who need to overcome the calamity. So how to get to the scene where the flash occurred is very important. Here, I teach you a rough method: audio ranging .
After the lightning occurs, the air that was originally an insulator will be broken down, and due to the high temperature, it will become a plasma state in a short time, so that the current can form an arc in the air, and at the same time, the lightning released by the lightning The energy will make the surrounding air rapidly expand and compress , vibrating and making noise, so we can hear thunder after lightning.
And we all know that lightning travels at the speed of light, and the speed of thunder is only 340m/s, so we can judge the distance between ourselves and the place where lightning occurs from the time difference between the two.
For example, the thunder is heard about 3s after seeing the lightning, and it can be inferred that the distance is about 1km. If there are "daoists" who are more active at this time, they might be able to eat the hot (mortals have already run far away) if they rush there in time.
Finally, come back, is there any Taoist friend who has successfully "crossed the robbery"? Unfortunately, not yet. However, according to incomplete statistics, the number of casualties caused by lightning in the world exceeds 10,000 people every year, all of which belong to the physical "transcendence". Without exception, There is no "daoist" as described in fantasy novels or movies , After being struck by lightning, it has super powers to wash the marrow and cut the bones.
The tree that was struck by lightning: I cracked
Students who only have mortal bodies, when encountering thunderstorms, if you are indoors, it is best not to run around. After all, most buildings now have Lightning protection device protection;
Students who are outdoors should not stay under trees, utility poles, chimneys and other tall and isolated objects, they should hide in nearby buildings as soon as possible, if they cannot be found in a short time For lightning protection places, try to find a place with a lower terrain, lower the center of gravity and reduce the contact area between the human body and the ground.
