Vol 6 Chapter 73: Black body

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This is why Alexander was unable to join the project of his friend Gordoro. He took an important step in the microscopic field. The great discovery of cathode rays also proved from the perspective of mortals that electrons, particles smaller than atoms exist.
Compared to the result that Ace has "seen", another message or confidence given by Alexander rekindles people's enthusiasm.
At the location of the Galaxy Alliance, the first academic ring, the discussion about Alexander and "Cathode Ray" became the most fashionable thing.
The so-called academic ring is actually the giant building "ring world", which uses almost all the material in the entire star system and even nearby star systems to build a great integrated metal ring.
This ring is so stalwart that it surrounds the entire star, completely transforming nature with the power of a wizard, and training nature to be what the wizard expects.
The reason it is called the first academic circle is that there are seven similar "ring worlds", each of which undertakes specific and different functions.
In the third ring area of ​​the first academic ring, there is a primitive style area where universities gather. The scenery here is beautiful, and the higher magic schools are located in the primitive jungle, or hidden at the bottom of the huge lake, or hidden on the white clouds. Or conducive to the top of the volcano.
One of the most famous colleges of magic is the Second Ace University.
This is a branch campus built entirely with the aid of the First Ace University in the Academic City of Heaven, and it is also the headquarters of the "Magic" journal.
"Alexander’s discovery is not so much a discovery, as it is from another angle, using another method to confirm Lord Ace’s discovery. Considering its difficulty, I think in a sense, his discovery is very important!"
A male mythological wizard speaks eloquently. He is the senior editor and co-reviewer of the highest academic journal "Magic".
"Indeed, I like a non-theoretical ‘nonsense’ in the paper the most."
Another female mythological wizard also came over. She has bright eyes and white teeth, is elegant and calm, and is a very noble model of mythological witch, with an academic style in every move.
"Unexpectedly, Donna, who has a unique insight, is actually similar to mine. It is an honor. I also like one of the words that is irrelevant to the theory."
The male mythical wizard also replied with a smile.
"Your Excellency Lou Silu has a good reputation, how about we all talk about it?"
Donna smiled slightly and said softly.
"A mortal can also explore the microcosm. Even if I am not a golden wizard, but an ordinary mortal, as long as I have sufficient mechanics and mathematics, I can discover electrons."
"Thinking people are the yardstick of everything, and we will use basic mechanics and mathematics to measure everything!"
It's not the same, but the ideas in it are the same, that is, ordinary people can peek into the mysteries of the forefront of basic theory.
The two felt cold at first, then Lou Sillu laughed loudly, and Donna smiled gracefully while covering her mouth.
Lou Siluna is a good friend of legendary wizards such as Betty, Carlosso, and Ballina. He is the first apprentice apprentice who has followed Ace since he fled to the north.
Such an old qualification, although a trace of respect, is limited after all, and the entire wizarding world is changing with each passing day and developing extremely rapidly. There are already close to 50,000 mythical wizards and more than 2,000 immortal legends.
The newcomers are monsters, and it is not uncommon for the front wave to be shot to death by the back wave.
Lou Xilu was weak, and slowly faded out of the core circle of the realm of heaven. After all, he was not a legendary wizard, who had the face to build a wizard tower in the realm of heaven.
Self-exiled Lou Silu came here as an editor for several years. Donna was Betty's student, because she looked like her friend Donna, who had sacrificed for Ancestral, and had the same name. Betty loved her and accepted her as a student.
Donna’s greatest academic achievement was the "Donna Heat Engine" model established with Thomas, but the two of them failed to see through. In the end, Ace went a step further and proposed the second law of thermodynamics, the law of entropy increase.
Donna's background and academic achievements made him one of the reviewing editors of "Magic".
The preliminary review of Alexander's paper came from the hands of the two.
"I would love to meet this Alexander."
"I really want to meet him too. Compared to a self-exiled person like me, Alexander may be the real wizard. He has not forgotten Lord Ace's sages."
The two looked at each other and smiled, everything is silent.
Alexander received the invitation of the highest school in the entire Galaxy, the Second Ace Magic University, and naturally missed the plan of his friend Gordorro, not to mention that he had just made an important breakthrough in the microcosm and was unwilling to transfer his experience.
Alexander readily accepted the invitation. As a wizard, a wizard who is determined to study academics, is there anything better than the Second Ace Magic University?
Looking at the hundreds of invitations in his hand, Alexander put away all but the Second Ace Magic University, including the copy of Geldorro.
He wrote hundreds of thank-you letters and tactfully declined all kinds of invitations.
After doing this, he said goodbye to the leaders, colleagues and students of the Fourth Spiral Arms Magic University, and with their blessings, boarded the curvature of the civil aviation ship "Truth of Time" heading to the first academic circle.
In the metallic white cabin corridor, Alexander and others lined up to enter the economy class, and the airship’s broadcast also began to sound, a sweet female voice.
"You are welcome to take the spaceship "Truth", and all staff of "Truth" will serve you wholeheartedly. Our "Truth" is the immortal legendary wizard closest to the Ten Rings, built by His Excellency Bayern. The ship is 1,000 in length. Three kilometers, the highest is 120 meters, the largest diameter is 70 meters, and the whole is streamlined.
We sail with curvature, so unlike other types of spacecraft, there is no subspace inside. As we all know, the spacecraft is prone to out-of-control accidents due to superimposed curvature of subspace navigation.
Also because it is sailing with curvature, the smaller the hull, the smaller the obstacle to curvature navigation, so our hull is not large.
After boarding the plane, please sit down and drink a hot drink. We will start to accelerate to 45% of the speed of light and enter the sub-light speed.
We will go to the nearest Ace-Bayern transition point for a curvature transition. "
Listening to the radio, Alexander's mood was also a little bit excited, not just because he was excited about going to the Second Ace Magic University, but also because he was excited about riding on the curvature ship.
This is a curvature spaceship. It can be said that it is the cutting-edge magic result developed based on the general theory of relativity. Such a result has been civilianized, and it is an exciting thing in itself.
In fact, a third-level legendary wizard in Alexandria, the holder of the second-level higher education professor title granted by the Galaxy Alliance, and the fourth-level scholar has never been on a curvature spaceship. It is indeed unreasonable.
But the tickets for the Curvature Spaceship are indeed too expensive. If it wasn't for Alexander's 0.5% stake in Geldorro Magic Investment Company (after multiple financing dilutions), I am afraid that he would not have the money to sit on.
The fifty-year salary of a university professor may be enough to buy a round-trip ticket from the planet Athena to the first academic ring.
After sitting down, several businessmen sitting next to Alexander began to chat.
"Have you heard? Geldorro has made another big move. He wants to buy Shenhun Computer on a large scale, and he has been acting for half a year and has acquired nearly 300 million Shenhun Computer."
"Many people are optimistic about his plan, including me, haha, bringing magic coins to the door, but people are not willing to accept it."
"After all, we have nothing but magic coins, and Gordoro is not short of magic coins. I have heard that he wants technology to buy shares more."
"It is true. Many magic engineers are still very good. Technology means patents, and patents mean the right to speak."
Alexander closed his eyes and started to rest. The sub-light speed voyage soon began. Although the spaceship was small, it was very stable, and there was nothing special.
The person next to me was still chatting, and one suddenly said, "Say, isn't it possible to make a jump with curvature navigation? Why use sub-light speed navigation?"
"Yes, I think a large part of the resources of magic dynamics are invested in sub-light speed navigation. We all sail with curvature. What else do we need to do at sub-light speed?"
Alexander, who was resting with his eyes closed, couldn't help but said: "Sirs and ladies, you may not understand what curvature sailing is. Generally speaking, our curvature sailing is divided into two types."
"Which two?"
A luxuriously dressed and good-looking lady asked curiously.
The other men also looked very cultivated. They were wearing black dresses and monocles. One of them smiled and said: "We laymen only know how to make money. We don’t have a deep knowledge of learning. People of knowledge, tell us."
Regardless of whether the opponent is sarcastic or not, Alexander said in a stern tone: "Curvature navigation is our wizard’s greatest magic technique. It is an applied magic developed based on general relativity. Simply put, our space-time is curved, which means that four-dimensional space-time is It is uneven and has curvature.
Because of the curvature, there is a natural superluminal curvature channel. We have completed the curvature mapping of the entire galaxy, and also surveyed all the superluminal channels. We must sail at subluminal speeds, reach the starting point of the nearest superluminal passage, and then perform a curvature transition to reach the end.
Our curvature navigation is actually a continuous cycle of sub-light-speed navigation-super-light-speed navigation.
As for the kind of curvature sailing that the gentleman said, it's not without it, but it requires too much energy.
The kind of voyage you mentioned, such as direct arrival from the planet Athena to the first academic ring, means that we need to distort the curvature of space and time in between to create a permanent trace of curvature. This stage is not necessary, and will cause irreversible consequences for the curvature of space-time. "
Everyone suddenly realized that they nodded in agreement. The lady who asked the question had her eyes gleaming and gently said to Alexander: "You know so much, are you an engineer in magic dynamics?"
Alexander shook his head and said, "I am a scholar who specializes in basic theories in the microscopic field."
The lady was disappointed at once, so-called scholars, she knew that most of them were poor and full of mathematical formulas, equations, and world truths, but she was blinded when she asked how to realize it and how to make money.
Others also lost interest in Alexander, pushed the monocle, and began to close their eyes and rest.
Alexander was not angry, closed his eyes and rested.
Two weeks later, Alexander arrived in the third area of ​​the first academic circle.
Sitting in a traditional airship, looking at the lush virgin jungle and the sparkling lake below, Alexander became extremely happy, and the Second Ace Magic University was close at hand.
"Your Excellency, our university is on the top of the cloud. Taking a magic airship is the best way to visit. Look at the floating island in front of it, which is our school."
Alexander no longer leaned down and looked down. He raised his head and found that there was nothing right in front of him. His eyes flashed white.
The five-ring spell breaks the eye of delusion!
The scene before him changed drastically, and a huge floating island had appeared before him.
It’s not so much a school, as it’s a school city in the sky. The style here is very retro, without the post-modern mechanical sense of the urban planet. Instead, it is permeated with the style of the Kaya era, the pace is very slow, and the classical architecture is very There are verses.
There are no tall buildings, only rows of villas, four or five storey towers, marble paved roads, and tall white marble arches.
The mythical wizards Donna and Lou Silu are already waiting here. Lou Silu saw Alexander and enthusiastically held his hand and said, "Welcome to you, Professor Alexander."
Donna also smiled and said, "Your "Cathode Ray" is very solid and exciting. I like the sentence'We will measure everything with basic mechanics and mathematics'."
Alexander smiled embarrassedly: "It's a turbulent mood, and the writing is a little erratic. In fact, I can't say whether you can measure everything, haha."
"Don’t be pestered at the door. I will take you through the procedures. From today on, you will be the new professor of our Department of Thermodynamics. Don’t worry about your research in the microscopic field. Ok."
Lou Silu smiled and pulled Alexander, and the group quickly completed the procedures and came to Donna's office.
"I'm going straight to the point. Have you read the fourth issue of Thermodynamics in the past year, Professor Thomas' article?"
The three of them sat down, and Donna made three cups of tea. She sat on the sofa with her slender and straight left leg resting on her right leg, lying parallel and diagonal, looking elegant and charming.
Alexander turned a blind eye, carefully recalling the journal Thermodynamics, and said with uncertainty: "You mean the absolute black body hypothesis?"
Donna clapped her hands and nodded: "Yes, it's the blackbody radiation hypothesis. Don't be so formal to us, just call me by name. Alexander, you know there are three ways to transfer heat, right?"
Alexander smiled and said: "Of course, heat conduction, heat convection, and heat radiation. The hot tea you just brewed is heat conduction. Pour some cold water into the tea water is heat convection. Drinking tea under the sunlight of the floor-to-ceiling windows is heat radiation. This is How could I not know the knowledge of elementary school of magic."
Lou Silu also smiled and said, "You must know, then you can talk about the black body hypothesis."
Alexander stared at the two of them, and said seriously: "There is no absolute black body, but a similar black body can exist. Any object with a temperature higher than zero Betty will generate thermal radiation. In other words, every object is radiating electromagnetic waves and absorbing Electromagnetic waves.
The so-called absolute black body is an idealized model, which only absorbs electromagnetic waves and does not radiate electromagnetic waves.
Do you want to study waves? "
The two nodded, then shook their heads.
Donna explained seriously: "After Thomas proposed the absolute black body hypothesis, Lou Silu and I started our own research.
You may not pay much attention to it. This matter has become a cloud of basic theoretical research, and we need your help. "
Lou Xilu went on to say: "In short, Donna started from the theory of thermodynamics, combined with experimental data, and gave an empirical blackbody radiation formula, which is the so-called Donna formula. And I started from the perspective of statistical mechanics. Mathematically derive Lou Silu's formula.
These two formulas respectively constitute the Donna curve and the Lou Silu curve. From the Lou Silu curve, we draw a conclusion that the smaller the wavelength of the object, the greater the energy it emits, that is, if the curve is adapted to All wave bands can instantly kill the energy from all energy sources, nuclear fission and nuclear fusion are not worth mentioning.
The Donna curve does not match the actual experimental data in the long wave, and the Lou Silu curve does not conform to the short wave, but both formulas are based on the ready-made classical theory, that is, the dark cloud that cannot be solved! "
With a solemn expression, Donna stood up, with a curvy body.
"Alexander, I have known you. You are different from other people of your age. Many talented people turn to engineering research, invent practical things, apply for patents, start companies, raise investments, and make big money, such as your classmate Geer Dorothy. But you are different. You chose to quit and concentrate on academics. Cathode Ray is the result of your talent and hard work.
I think you may be able to solve this dark cloud ~EbookFREE.me~ to find the true answer to the hypothesis of blackbody radiation. "
Alexander thought quietly, and intuitively told him that this black body radiation was very interesting. He smiled and said: "I am willing to try, but I will continue to study the microscopic world. I only proved the electron, and I haven't proved the nucleus as Master Ace said. , Not to mention the internal composition of the nucleus."
Lou Xilu nodded and said relaxedly: "Don't worry, besides you, many wizards who aspire to basic theory are studying this problem, but this will not be solved in a short while. Let's discuss another matter first. Donna and I have recommended you as a candidate for Betty’s Alchemy Medal."
"Alchemy?"
Alexander didn't quite understand.
Lou Xilu and Donna laughed and laughed: "This is a tradition. Most of the research on the microcosm is classified as alchemy. Think about the so-called alchemy, isn’t it the change of matter? Of course most alchemy is Refers to molecular-level chemical reactions.
In any case, this is one of the highest awards second only to the Ass Gold Medal. If you can get it, it is definitely a rare honor! "