I have a store in the comic world

I wish everyone a healthy Dragon Boat Festival. If this book has 21 collections before 150 o'clock, I will add a chapter.

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Electric current is formed by the regular directional movement of free charges in a conductor under the action of electric field force.

According to Joule's law qirt, it can be concluded that if 100a current is output per second, then there will be q10000xr, which is 10ka current.

Under normal circumstances, when the human body is in contact with current, when the current is 0.51ma, people will feel numbness or pain in their fingers and wrists.

When the human body comes into contact with electric current and the current increases to 810ma, the acupuncture and pain sensations will increase and spasms will occur, causing the person to grasp the charged body, but he will eventually be able to get rid of the charged body.

However, when the human body comes into contact with electric current and the current reaches 2030ma, the person will be quickly paralyzed and unable to get rid of the charged body, and the blood pressure will increase and it will be difficult to breathe.

When the human body comes into contact with electric current, when the electric current is 50ma, it will paralyze the person's breathing, the heart will start to tremble, and it can be fatal in a few seconds.

The greater the current passing through the human body, the stronger the physiological response of the human body, the more serious the pathological state, and the shorter the fatal time.

And it is known that 1ka1000a, 1a1000ma...

One can imagine what will happen if this 10000a current enters the human body.

But the premise is that r is not air, and when r is air, the air resistivity is infinite, and when arc discharge requires gas ionization, this 10000a current will disappear without a trace, just like a drop of fresh water entering the sea.

The electronic cycle cycle solves this problem.

It mixes aβ energy and electrons together and then emits them, and it can absorb 0.001 degrees aβ energy and 1a current in the energy system per second, with a maximum output of 30kl.

These absorbed aβ energy and current will enter the accelerating tube along the superconductor. After circulating for 1 seconds, they will be mixed into 168l of ash energy and then enter the accelerating transmitter for emission.

But it does not mean that the formula that 0.001aв1i is equal to 1l will hold.

aв is the symbol of aβ, i is the symbol of current

And the correct formula should be:

xaвci.

td

x and cd are unknown numbers

It's to stir, to mix.

t is time, which is known to be 168 seconds.

Represents unknown.

Moreover, the process of this formula is tortuous and long. Zhou Wenwen thinks that his junior high level will definitely not be able to supplement this formula. When he meets Iron Man later, he can talk to him.

But as the saying goes, true knowledge comes from practice. Zhou Wenwen can first try out how powerful 1L unit of ash energy is.

Thinking of this, Zhou Wenwen's interest suddenly increased. He pressed the button of the armor on his left hand, took over the aβ electron absorption cycle conversion and emission ash energy 0.1 system, called out 3 degrees of aβ energy and 10a current, and quickly introduced it into the accelerator tube to circulate.

The time setting is to launch after 1 second.

So more than 2 minutes later, that is, 168 seconds and 1 second later, a white energy beam shot out from the mouth of the electronic cycle device and hit the rear armor plate of the pickup truck 33.02 meters away from Zhou Wenwen within 55.1 seconds.

The armor piece on the rear of the pickup truck immediately left the rear of the pickup truck and flew more than 66.72 meters within 57.21 seconds before landing. According to the hunter's mapping, it was meters.

After getting the value, Zhou Wenwen started to calculate. First, according to the first value formula of formula td, he will get:

1x3aв10ad这个第二值公式，鉴于0.001度aв1a等于1l，导入第二值公式解出可得:

1x31x102.997aв30l2.997aв。

Represents remainder, package.

It is known that the unit of qirt is j, which is joule, which is the unit of energy and work. One joule of energy is equal to the work done by the point of application of 1 Newton force moving a distance of 1 meter in the direction of the force.

Then substitute 30l2.997aв into the formula ir, and you will get the third value formula q30l2.997aвxt.

Since the rear armor piece of the pickup truck flew 57.21 meters, the third value formula can be introduced to solve:

57.21jq30l2.997 degrees aвxt is the fourth value formula.

It is also known that the time for the rear armor piece of the pickup truck to fly out is 6.72. By importing the fourth value formula and solving it, we can get:

57.21j30l2.997degreeaвx6.72s

Simplified, we get:

8.51339286j4.46428571l0.445982143 degrees aвx1s is the fifth value formula.

So what is the use of this fifth value formula and is it correct?

Zhou Wenwen didn't know the answer, but he knew that this fifth value formula could be used as a comparison.

Zhou Wenwen took a deep breath and pressed the button of the left armor again, taking over the aβ electron absorption cycle conversion and emission ash energy 0.1 system, calling out the 15 degrees aβ energy and 18a current, and introducing it into the accelerator tube to circulate.

If the time is still set, it will be launched after 1 second.

Just like that, 168 seconds and 1 second later, a light beam of white energy that was not thick came out from the nozzle of the electronic cycle device with a whooshing sound, and hit the front of the pickup truck straight. And next time, something unexpected happened. .

The front of the pickup truck did not fly out like the rear armor piece of the pickup truck. Instead, it melted into a small hole and exploded immediately. Apparently, the energy beam penetrated the fuel pipe of the pickup truck front and generated high temperature, which ignited the gasoline. Finally, Produce an explosion.

So how to calculate this second example?

Zhou Wenwen couldn't help but fell into deep thought.

Zhou Wenwen knew that under normal atmospheric pressure, the auto-ignition point of gasoline is 427c.

However, gasoline evaporates quickly, and gasoline vapor is easily ignited when mixed with air, which will also cause the flash point of gasoline to be lower than about 28°. Generally, the lower the flash point, the higher the auto-ignition point.

The flash point is the temperature at which oil can flash ignite when exposed to an open flame when heated to a certain temperature. The autoignition point is the temperature at which oil reaches a certain temperature and comes into contact with enough oxygen in the air to cause combustion.

To be on the safe side, Zhou Wenwen initially estimated that after the energy beam penetrated the oil pipe, when the gasoline merged with the air, the energy beam with a surface temperature of 20 degrees extinguished the gasoline, eventually causing an explosion.

Leaving aside gasoline, the key now is the energy beam with a surface temperature of 20 degrees.

And this involves specific heat capacity.

Chapter 25 Preview of the seventh polynomial formula