Lin Ke wrote quickly, his hands working together, turning into afterimages on the paper, and his eyes shot out with an astonishing white light.
"The speed of spherical light emitted by any light source in all inertial reference systems is isotropic and always c, and the physical laws in all inertial reference systems are the same."
"The actual mass of an object is the sum of its rest mass and its extra mass through motion. When an external force acts on a free particle with a rest mass of , each time the particle experiences displacement, the increment of its kinetic energy is..."
"If the external force and displacement are in the same direction, the above formula becomes... According to the Lorentz transformation, the transformation formula for mass is..."
The magic power in his body was constantly being consumed, and amidst this massive consumption, some formulas were instantly deduced and simulated by him.
mass, energy.
mass, energy.
mass, energy.
The formulas, theorems, phenomena, results, and proofs in Lin Ke's mind now are all about mass and energy!
If an object is cut in half, the sum of the masses of the two halves is the same as the mass of the original whole. But is this really the case?
Maybe the change in mass is just due to accuracy issues that we didn't measure?
How about starting from the micro field?
An iron atom contains 26 protons, 26 electrons and 30 neutrons.
However, the mass of an iron atom is less than the sum of the masses of an independent iron atom nucleus and 26 electrons, and also less than the sum of the masses of 26 independent protons and 30 neutrons.
Why is this?
Electrons, protons and neutrons release energy as they combine to form atomic nuclei!
This energy is converted from mass, so the components of iron atoms lose mass in the process of combining into iron atoms.
The same is true for the sun, for example.
About three-quarters of the sun's mass is hydrogen, and the rest is almost helium. The temperature at its center is as high as 16 million degrees, and the pressure is also very high.
In this extreme environment, nuclear fusion occurs between protons - two protons, that is, the protons provided by hydrogen atoms, fuse to form a deuteron.
The deuteron then combines with two protons successively to form a helium 4 nucleus, and the mass of the helium 4 nucleus is only 99.3% of the mass of the four protons that formed it!
This means that 0.7% of the mass is converted into energy and released.
During the formation of each helium-4 atom, approximately 28 MeV of energy is released.
A helium-4 atom is so light that it can be ignored, but the sun can produce 596 million tons of helium-4 every second, and the energy generated in the process is staggering.
So all of this is revealing the transformation of the relationship between quality and energy!
Mass can create energy, and energy can also create mass.
The mass of an object is divided into rest mass and moving mass. Moving mass is related to speed: the greater the speed of an object, the greater its mass.
So, if we increase the speed of an object, it will contain more energy, which will potentially transform it into other objects with greater rest mass.
For example, if we increase the speed of two electrons to a high enough speed and make them collide, a pair of new particles can be produced!
A matter particle, that is, an electron, a muon, a proton, etc., and an antimatter particle, that is, a positron, an antimuon, an antiproton, etc., the rest mass of this pair of new particles is greater than the rest mass of the two electrons.
This is the basis of the mass-energy equation!
The identity of an equation means that both sides of the equation can be transformed in any way.
The mass-energy equation represents that mass and energy on both sides of the equation can be converted into each other.
This is the horror.
"Mass and energy..."
In Lin Ke's mind, various experiments on the two were simulating and colliding.
In an instant, hundreds of thousands of experiments were being carried out simultaneously, all based on Nassenger's actual situation.
From creatures becoming fat after eating, to the microscopic realm of atoms and electrons.
From the movement of cutting magnetic lines, to the characterization and application of magic and skills.
The motivation, process and results of all these experiments were simulated in Lin Ke's mind and then written down on paper.
It was originally supposed to extend infinitely, and the paper drawers of all the paper mills were connected to the back. The amount of paper in them was slowly decreasing at a speed visible to the naked eye.
If Nasenger hadn't been considered an industrial magic society, Lin Ke alone could have used up as much paper as a country in his previous life.
Fortunately, the paper mills started production immediately after discovering the paper order from Dahuang University, so the paper drawer on Lin Ke's desk always had enough paper.
At the same time, Lin Ke's deductions and experimental results were all recorded on paper. These manuscripts were densely stacked from one corner to another.
The whole room is almost flooded with paper!
The dark blue pen in his hand was also running at an extreme speed, and there was a stream of feedback flowing into it.
The dark blue pen has also undergone a new change in Lin Ke's vigorous writing.
And at a certain point in time, a person came to this room quietly.
It's John!
The changes in the entire Lava Territory cannot be hidden from John, let alone a major blockade like the Great Wilderness University.
John would naturally think of the reason for this.
So, no matter how important or urgent things were outside, he abandoned them all and returned to Dahuang City.
Then, he organized these dense manuscripts for Lin Ke and received them in the space ring.
And put a cup of warm gula milk in a place where Lin Ke was accustomed to reach it.
Not a word was said, and there was no movement for more than a month.
John stood quietly behind Lin Ke, helping Lin Ke organize things, add milk, or put some snacks.
Lin Ke has been completely immersed in the ocean of deduction, and only instinct is left in his body.
If someone else came here, even if it was Rika, Fulon, Auf, etc., they would probably accidentally interrupt Lin Ke's state.
However, it was John who came here.
Growing up, Lin Ke probably didn't know about his habits and hobbies, but John knew about them.
Therefore, even Lin Ke's body instincts were accustomed to John's presence.
So, Lin Ke unconsciously picked up the gula milk and drank it, unconsciously ate a piece of sour milk cake, and unconsciously threw the manuscript paper to John.
After John's arrival, Lin Ke's deduction speed has been improved.
John is the [Butler]!
Skills - Help!
Skill - Collaboration!
Only John could use his abilities to help Lin Ke without waking up Lin Ke.
For others, even if Knicks came, Lin Ke would probably be aware of that kind of treatment and wake up.
In this way, accompanied by John, Lin Ke's speed became faster and faster...
It wasn't until two days later that John's sculpture-like body moved.
Because he noticed Lin Ke's pen and stopped!
I saw Lin Ke stretching his body, and then his eyes like the sun looked at John behind him:
