Great Country Academician

Xu Chuan wrote the answer without waiting until the next morning, just over half an hour later.

The astonishing speed of solving the problem made Xu Cheng stare at him suspiciously after receiving the answer.

This question was written by him himself, and it is quite difficult. It is a combination of high school physics and college physics. The answer requires quite a lot of college physics knowledge. It is not easy to solve.

But soon, the solution to the problem on the manuscript paper caught his attention.

"Solution: 1. At temperature T, the average kinetic energy of atoms is Ek=3/2kbT=1/2mμ, and μ is the root mean square velocity. μ=√3kbT/m, kinetic energy p=√3kbTm, so we can solve Deb The Luoyi wavelength is λdь=h/p=h/√3kbTm."

"Second, the density of particles is n=N/V, where N is the total number of particles, V is the volume; the average volume occupied by particles."

"three,"

A complete answer came into Xu Cheng's eyes. Compared with the title, the answer did not take up much manuscript paper.

But it was this simple answer that made Xu Cheng's mouth open.

He never thought that this question could be answered in this way, starting from the average kinetic energy of atoms, then finding the root-mean-square velocity, then turning to kinetic energy, and then finding the de Broglie wavelength.

And in the third question, the rewriting of the equation of the average number of particles and the distance between particles is the soul of the soul.

This step directly reduces the solution steps for finding the density of ordinary gases at room temperature to less than four steps, which is incredible.

"How did you come up with this step?"

After reading the answer, Xu Cheng took a deep breath, suppressed the surprise and shock in his heart and asked, pointing to the steps of rewriting the equation.

This stroke is like a stroke of God. He, a physics teacher who has led the provincial training team for many years, never thought that he could solve it like this.

"It's very simple. Starting from the kinetic energy of the field, combined with the Abelian group and Maxwell's rate distribution function, the root-mean-square velocity can be directly converted to kinetic energy. The subsequent particle equations can be rewritten using vertex formulas and differential equations."

Glancing at where Xu Cheng pointed, Xu Chuan explained with a smile.

"You came up with all these yourself?" After listening to the explanation, Xu Cheng asked in a daze.

Xu Chuan nodded in affirmation.

These things were indeed thought up by himself, but they belonged to the knowledge before rebirth, and belonged to some mathematical knowledge that he learned incidentally while studying physics.

"Young people are awesome, young people are scary."

Xu Cheng sighed, and then said: "Have you thought about organizing and writing a paper for this kind of problem-solving ideas and methods?"

"Submit a paper?"

Hearing this, Xu Chuan was stunned for a moment.

Although the matter of submitting papers is very familiar to him, he has never thought about submitting papers since he was in high school.

"Yes, when calculating the functional relationship between the typical distance l between particles of Bose-Einstein condensation phenomenon and the particle number density n, as well as the density of ordinary gases, this problem-solving method is already a brand new one. The method is right, you can write a paper, and I believe many journals will accept it.”

"Of course, I'm not sure whether there is such a method in the physics world. I will check it when I go back. If there is no such method, then you can sort it out and write a paper."

"However, domestic flagpoles are relatively good and bad. You can vote for "Journal of Physics" or "Physics", and I suggest you vote for "Progress in Physics" abroad."

"Advances in Physics mainly publishes condensed matter physics and statistical mechanics. This question and the method you use are just within the scope of submission. If you can submit successfully, it will be of great help to you in the future."

"At this stage, you probably haven't submitted a dissertation yet, right? In this way, the model essay and writing standards of the dissertation, you wait in my office, and I will teach you."

"After you write it out, you decide which one to vote for, and I'll help you revise and polish it."

Xu Cheng said with a smile, the talent and knowledge of the student in front of him is really amazing.

"I'll go back and check first. You should prepare well. You can let go of the training camp first."

Xu Cheng patted Xu Chuan on the shoulder, turned around and left the classroom to look up relevant information.

He has seen many students who have enough college knowledge in high school, but he can use it flexibly, and even find a new and unprecedented method of solving problems. This is the first one he has seen.

The most valuable thing for academics is to have their own ideas.

This new method and idea to solve the phenomenon of Bose-Einstein condensation is enough to write a paper.

That is to say, he is the one leading the team this year. If other high school teachers would probably not have the idea of ​​asking high school students to vote for SCI.

Although the level of this new method is a little lower, and "Progress in Physics" may not be included, but if luck is good, it will definitely be of great help to Xu Chuan.

Not to mention domestic schools, even the top physics universities abroad, whether it is Princeton or Harvard, or MIT and Stanford, will not reject a student who can get a top SCI in high school.

They even took the initiative to send invitation letters, inviting him to go to college.

Xu Cheng didn't expect Xu Chuan to be so amazing in mathematics. Maybe next year there is hope for him to win a gold medal from the IMO.

If he can win a gold medal at IMO and a gold medal at IPHO, then Huaguo will usher in the first double gold medal winner in the same year.

Even in the whole world, no more than three people can get this achievement, and there is no one in Huaguo at present.

Not to mention winning both IMO and IPHO gold medals in the same year, there are no students who have won IMO and IPHO gold medals at the same time.

Although physics and mathematics are not separated, the gap between the two is still quite large.

As soon as Xu Cheng left, the classroom became lively, and everyone who was eating melons gathered around one after another, talking with each other.

"Brother Chuan, what is a thesis? Advanced composition?" This is the scumbag of the first year of high school expressing his doubts.

"Don't make trouble, the composition is compared with the thesis, and even the shoes are not worthy of mentioning!"

"Generally speaking, only after graduating from university do you need to write a graduation thesis, and graduate students will publish academic papers. Brother Chuan, who can write a thesis in high school, can be said to be unprecedented!"

"I know about Advances in Physics. This is the world's top journal. If you can publish a paper on it, you can go directly to a university to become a professor!"

"Damn it, go directly to the university to become a professor? Brother Chuan is awesome!"

"What is it called Brother Chuan! From now on, it will be called God Chuan!"

"Chuan God is awesome!"

The students swarming over and all kinds of bragging and rainbow farts made Xu Chuan dumbfounded, but this feeling seems to be pretty good?