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Chapter 387 The Crossroads of the World Physics World

At the wine table, the professor of physics at the National University talked about the cause and effect of the matter in a semi-entertaining manner.

There are irreconcilable contradictions between Newtonian mechanics and the theory derived by Froz.

The first is Newtonian mechanics, which has a very critical starting point, that is, absolute space-time.

Simply put, all force results need to take into account a frame of reference.

For example, the speed of a car is 120 kilometers per hour.

Then to get this speed value, a premise is needed, that is, the car is aimed at a stationary object.

This is also in line with the observation experience of normal people.

However, according to the equation given by Froz, the speed of light (electromagnetic wave) is calculated to be 30 kilometers per second.

This is not the point.

The point is that Froz discovered that in his equation, the speed of light (electromagnetic wave) is only related to two scalar quantities with no direction.

One is vacuum permeability and the other is vacuum permittivity.

This means that when light travels in a vacuum, it travels at the same speed no matter which direction it goes.

Of course, this result is only calculated at present and has not been verified by experiments.

Here is the problem, from the perspective of Newtonian mechanics, what is the reference frame of the speed of light?

That is, the speed of light is relative to whom.

Froz could not answer.

After all, if the speed of light is the same no matter which direction it is in, then there needs to be an extremely huge and absolutely static frame of reference.

Is there such a thing in the universe?

The technology of this planet belongs to applied technology.

But that doesn't mean everyone here is an idiot.

Human beings know that planets and stars, including the Bruya planet, are in constant motion.

Where is the incomparably huge and absolutely static frame of reference?

Some time ago, Newtonian mechanics could be said to dominate the world.

Everything about sports and mechanics can be well explained.

But when it comes to light and electromagnetic waves, it cannot be explained.

Unless there is a huge, absolutely static frame of reference.

But this federal physicist named Froz is not a vegetarian either.

He discovered the concept of ether in the "Laws of Nature" published by Yuan Xiao.

The so-called ether is an existence that exists in the universe, is evenly distributed, and is absolutely static.

over!

That's it!

Isn’t this ether just a natural reference system that is extremely huge and absolutely still?

Froze published a revised theory on this, claiming to unify Newtonian mechanics and electromagnetism.

However, science and technology theories and the like pay attention to experimental verification.

You have a red mouth and white teeth and say that if there is ether, there will be ether, and if you say that it is so unified, it is so unified.

Other physicists around the world, some people quit.

Start to question "Since ether exists, then prove it".

Froz couldn't produce any evidence, so the matter stuck here.

In the end, many physicists believe that either Newtonian mechanics is wrong or Froze's electromagnetism is wrong.

It can be seen that the two theories are separate and can be well proved in their respective fields.

This is not reasonable.

Between the two, there is a contradiction at the level of the fundamental concept.

Is there really ether?

A professor of physics at the National University introduced such a situation.

Yuan Xiao understood as soon as he heard it.

Not to mention whether this federal physicist named Froze stole Maxwell's electromagnetic equations obtained from archaeology.

But at least, his in-depth research in this area is limited.

In the absence of further theoretical support, the concept of the existence of ether was chosen.

Anyway, no one knows whether the ether exists or not.

If you say it doesn't exist, then show evidence.

Since there is no proof, then ether exists, and my theory is correct.

Yuan Xiao couldn't help laughing, isn't this nonsense, there is no professionalism at all.

Hou Jiaxi noticed Yuan Xiao's expression: "Teacher Yuan, you don't want to say anything, do you?"

"No," Yuan Xiao shook his head, "I just feel that the research of physics is not easy."

It is a fact that in one life he was the best physicist in the world.

Those who engage in physics at the wine table are very happy.

Yuan Xiao is sure of them.

In fact, in this world, archaeologists generally don't value researchers very much.

After all, most of the technical knowledge comes from archaeology.

In the eyes of archaeologists, it is a waste of resources to study in the laboratory every day.

Fortunately, this archaeologist named Yuan Xiao did not underestimate him like this.

Everyone couldn't help but become enthusiastic.

But it was too boring to discuss these things all the time, and it didn't take long for everyone to switch to other topics.

Yuan Xiao just went with the flow, he didn't say anything.

Back at the guest house at night, Yuan Xiao borrowed the computer and browsed the so-called Frotz equation.

Sure enough, it was consistent with his Blue Star's Maxwell equation.

In any case, in the end, the physicist named Froz got the wrong result.

The great Maxwell's equations were wasted.

Yuan Xiao suddenly had a great sense of responsibility.

Such a misleading moment for the world of physics, an important turning point.

As a former top physicist in the world, he couldn't bear it.

Originally, he just planned to muddle through this lecture, but now he has changed his mind.

The crossroads of the world's physics community, let him complete the guidance this time.

What spirit is this?

Absolutely the spirit of selfless dedication.

Looking at the theory of relativity embodied by the system, Yuan Xiao felt very emotional in his heart.

A great teacher like me who is devoted to the development of physics in the world should be extinct.

Ok, deal.

It would be a waste of such a good opportunity not to set up a world-defying index of tens of millions.

Yuan Xiao is not someone who easily misses opportunities.

Boys and girls of the National University, let you see the ferocity of the deity.

The guest house is in the school complex.

Since it is a national university, it is equivalent to saying that it is the best school in the Principality.

The entire university occupies a very large area, no less than a small village.

The supporting facilities inside are also perfect.

The college students who come and go are of Eastern and Western descent.

This is also a sight that Lirenville City cannot see.

However, Yuan Xiao is married now, so she doesn't have much interest in floral dresses.

Of course, at most, from the perspective of appreciating beauty, look and see.

According to Hou Jiaxi, he will first report to the School of Chemistry.

This lecture is aimed at college students of the School of Chemistry.

Yuan Xiao felt a little regretful.

After all, the content of the lecture involves physics.

Forget it, as long as the information can be spread, there is no need to worry about others not hearing it.

Arriving at the dean's office of the School of Chemistry, Yuan Xiao pushed open the door and saw Hou Jiaxi talking to someone.

"This is Dean Michelson of the School of Physics," Hou Jiaxi introduced, "he is my good friend."

"Hello!" Michelson spoke in an oriental language very standard.

Mastery of Eastern and Western languages ​​is a standard requirement for citizens of the Principality.

"He also wants to listen to Teacher Yuan's lecture and talk about the archaeological history of the discovery of Newtonian mechanics," Hou Jiaxi explained his intention, "Will Teacher Yuan object?"

Chapter 388

It turned out to be the dean of the Faculty of Physics.

Yuan Xiao was happy when he heard it, he was really sleepy and came to give him a pillow.

He smiled and nodded: "Of course you are welcome. In fact, this lecture will also involve some things in the field of physics, and Dean Michelson needs to give you a lot of advice."

Michelson also smiled: "Although our main attack directions are different, we have the same heart to promote the development of world physics.

I don't dare to teach, I also need to learn from Teacher Yuan, and I have the opportunity to participate in archaeology. "

Hou Jiaxi echoed with a smile: "Teacher Yuan has participated in two archaeological investigations, and the things he discovered are of great significance, and they are indeed worthy of our study."

Both of them thought that what Yuan Xiao was going to talk about was the process of their own archaeological discoveries.

Yuan Xiao didn't say anything, the three of them just chatted casually.

When the time was almost up, Hou Jiaxi stopped the conversation: "Today's lecture is mainly for the third-year students of the School of Chemistry, and we have notified in advance.

Teacher Yuan has a variety of identities, but the students pay a lot of attention to it. "

Yuan Xiao is still well-known in the Principality of Princes.

He has been in many fields, and he has made a lot of things by bumping here and there.

Especially the film shot not long ago, also won the World Film Festival.

Therefore, among the students of the National University, it is more inclined to say that Yuan Xiao is a person in the entertainment industry than his achievements in the field of chemical physics.

College students still prefer to chase stars.

Therefore, Yuanxiao's popularity is very high.

The place where the lectures are given is a large open classroom of the School of Chemistry, which can accommodate hundreds of people. Most of the junior students of the School of Chemistry are here.

As for the seats in the first two rows, they are for leaders.