I have a full-time hero system

Chapter 400 Can Yuan Xiao Solve This Problem?
It would be a lie to say that you are not nervous. Even the leaders of the Ministry of Science and Technology of the Ministry of Education are all looking forward to it.

The rest of the physicists headed by Froz sat aside and waited.

The person in charge of the operation carefully started the equipment.

Everyone couldn't help standing up.

"The wavelength has not changed." Soon the operator responded.

"Turn the cantilever." Yuan Xiao nodded, and he gave an order.

The device starts to spin.

This is because no one knows what kind of ether exists in the universe.

Therefore, it is not clear whether one of the two vertical cantilevers really moves vertically.

Can only rotate 360 ​​degrees in all directions, and then wait for the result.

The rotation is also carried out a little bit, and after each movement, a certain amount of stabilization time is required.

"no change."

Froz's Adam's Apple moved up and down, and he swallowed hard.

"Wavelength stays the same."

Still the same answer.

The physicists couldn't help but whisper.

"constant."

Three and 10 minutes later, the cantilever has rotated half a circle, and the answer is still the same.

No change in wavelength means no change in the speed of light.

That is, ether does not exist.

Froz couldn't help but look back at Yuan Xiao, whose expression remained the same.

Zhou Zhengyi beside Yuan Xiao turned pale: "You actually already have the answer in your heart, don't you?"

Yuan Xiao patted Zhou Zhengyi on the shoulder: "Data will not lie."

The principle of the experiment is not complicated, but the detected results frustrate physicists.

After two hours, the cantilever made a complete rotation.

There is no change in wavelength.

Froz took a long breath: "In this way, I came to the wrong conclusion."

However, he did not hang his head down, instead his eyes lit up: "Then Mr. Yuan Xiao, you must have a new explanation to explain the situation in front of you."

Yuan Xiao also stood up: "Let's announce the results of the experiment first.

Although it is only a current experiment, follow-up needs to continue to monitor. "

Simply today's results, there must be physicists who do not recognize it.

After all, the current revolution position of the planet Bruya may not intersect with the ether.

At least Yuan Xiao himself couldn't prove whether it was because of this reason.

What you want to prove is something that doesn't exist.

"So," Michelson muttered to himself, "that's what Teacher Yuan meant by perjury at the beginning."

All the people were silent.

That evening, the National University published the results of today's experiment.

The world physics community was in an uproar.

"In Newtonian mechanics, the concept of ether is obviously mentioned. I thought it was used to explain Maxwell Froz's equations. The result went smoothly, but now it's nothing."

"The detection of a single location may not be able to explain everything, and the follow-up of the experiment needs to continue to pay attention."

"I don't think it's necessary, the ether doesn't exist."

"Then the question arises, Newtonian mechanics and Maxwell Froz's equations are irreconcilable."

"The two theories are correct in their respective fields, but they cannot be unified. There must be something wrong."

"Is it the result of choosing one or the other, which one is wrong?"

"Teacher Yuan's open class, the National University has not stated that it is over, which means there will be a follow-up."

"This experiment is not accurate, because considering that the cantilever is also moving relative to the ether, then one of the cantilever should be shortened, does it just offset the influence of relative velocity?"

"The above explanation is possible, but it cannot prove that ether exists."

……

There are so many opinions, which also makes the eyes of the entire world's physics community focus on Yuan Xiao.

The new era, more than 200 years of history, has finally ushered in an important dawn.

The National University has specified the time of the second public class, and it will be broadcast live worldwide.

It has to be said that the Principality attaches great importance to this.

Yuan Xiao is also very satisfied. Just this experiment to verify the existence of ether has already made up for the 2 million Aoshi Index that was lost during this period.

The next step is to look at the key.

On this day, the public class was carried out as normal.

When Yuan Xiao stepped onto the podium again, he was greeted with warm applause from the audience.

There are still many doubts, but no one dares to underestimate this high school teacher.

After all, he used his achievements to prove his status in the physics world.

Even a big physicist like Froz is full of praise for Yuan Xiao.

Yuan Xiao held the microphone, and still looked at everyone with a spring breeze: "A few days ago, I explained the contradiction between Newton's mechanics and Maxwell's equations.

The concept of ether can indeed solve the major contradiction between the two theories.

It's just that we have conducted rigorous experiments on whether ether exists.

Judging from the current results, ether does not exist.

Of course, there must be many different opinions here, and I welcome the existence of such different opinions.

Well, if we have been obsessed with concepts like ether, I think it would be meaningless to stand here in my open class today.

Because what I want to talk about is, if there is really no ether, whether the contradiction between the two theories can be resolved in a unified way. "

As soon as these words came out, everyone's eyes lit up.

Can Yuan Xiao solve this problem?
If this is the case, it is undoubtedly a major discovery in the history of world physics.

"To resolve the above-mentioned contradictions, we need to assume two basic principles first," Yuan Xiao continued, "The first principle is that the laws of physics maintain their form in the inertial system.

The second principle is that the propagation speed of the speed of light in vacuum is constant.

Next, I will explain the implications of such assumed principles one by one. "

The first is that the laws of physics maintain their form in an inertial frame.

This is actually a derivative of the original Newtonian mechanics.

Newtonian mechanics also shows that the laws of mechanics remain unchanged in the inertial system.

For example, no matter whether you are flying or riding a train, the only difference is in speed, and there is no one movement that has more advantages in mechanics.

And Yuan Xiao defines all the laws of physics.

That is to say, the laws of electromagnetism and thermodynamics can also remain unchanged in the inertial system.

True God created the world with simple and unified means.

If this is accepted, it also means that there is a unified connection point between Newton's mechanics and Maxwell Froz's equations.

The second principle is simpler.

In the past few days, the experiment of looking for ether has proved that the speed of light is not affected.

But whether the speed of light really remains constant cannot be proved experimentally for the time being.

Therefore, what Yuan Xiao made here was a hypothetical principle.

From the principle of this assumption, a series of laws are deduced.

Once a law has been proven to be correct, it can be reversed to show that the original postulated principle was correct.

This is Yuan Xiao's overall thinking.

"So, on the basis of these two major principles, let's see what kind of changes will happen to the physical world," Yuan Xiao smiled and nodded to everyone, "This is the theory I'm going to explain next.

Einstein's theory of relativity. "

(End of this chapter)