Light...... Velocity?

As soon as Chu Yang's words fell, the scene fell into a dead silence.

Light is easy to understand, but what is this "speed" and what does it have to do with light?

Seeing everyone's doubts, Chu Yang smiled faintly and explained:

"Everything has speed, people walk with speed, horses run with speed, chariots charge with speed, and if you have to define speed, it is the distance that an object can move in the same amount of time."

"For example, if we count from one to ten, and I go exactly 100 feet ahead, then I can say that my speed is 10 feet per second."

"That'...... If my rhubarb runs 200 feet, can it be said that its speed is 20 feet per second? ”

A milky voice sounded, and Chu Yang turned around and found that it was a four or five-year-old child.

The child was holding a dirt dog in his hand and kept sniffing.

Chu Yang smiled and nodded at the child.

"That's right, you're smart."

After receiving Chu Yang's praise, the child laughed all of a sudden, and the child's parents also looked excited, and kept throwing showing off glances at their companions.

"See, my kid was personally praised by Chu Xiancai, and he will definitely have a great future in the future."

Seeing that people had almost digested the concept of speed, Chu Yang looked at Huang Lun, who was silent, on the side.

"The old master can't be inferior to a child, right? Or do you say that you don't know the speed of light at all? ”

"You!"

Huang Lun was so angry that his neck turned red, but he couldn't say half a word.

At the beginning, the contents of the "Book of Ink" were also inadvertently found out by the disciples below, where did he know anything about the speed of light.

Seeing that the master was once again cornered by Chu Yang, Qian Chen hurriedly jumped out.

"Lord Chu, isn't this self-deception, who doesn't know, light is innate, there is no speed at all, just like in a dark room, light a candle, the room will light up in an instant, who can see how far and how fast the light has run!"

"Heh, you're very observant......

Chu Yang made fun of Qian Chen, turned to look at the people around him, and patiently explained:

"The reason why we can't feel the speed of light is because it's faster than our eyes can capture, but with the right way to see it, we can measure it."

At this time, Chu Yang was not a high-ranking county lieutenant, nor was he the almost saintly Chu Xiancai in people's minds, but an ordinary teacher who was answering students' questions.

"Humph! That's a good thing to say, do you have the ability to prove it? Qian Chen still had a mocking look.

"Anyway, your ability to fool is so good, if you really report what number, no one can know, right!"

Qian Chen's words aroused the approval of many people on the scene, not that they didn't believe in Chu Yang's character, but if this speed of light was really as fast as the other party said, then no matter what the final result was, it would be impossible to verify.

"Lord Chu, why don't you give a reference, how fast is this speed of light?"

"References?"

Hearing people's discussions, Chu Yang smiled faintly.

"Do you think the speed of the sound is fast or slow?"

Sound?

For this question, people thought for a while, and then someone hesitated:

"It should be about the speed of light, you look at your mouth, we all hear it, it's the same thing as lighting a candle and lighting up the room."

Xiao He and Ma Jun glanced at each other, and nodded slowly, basically agreeing with this statement.

However, Chu Yang shook his head.

"No, if the speed of sound is the same as the speed of light, then why do we all see lightning and then hear thunder when there is thunder and lightning?"

"Wow!"

With Chu Yang's words, the scene suddenly exploded.

When discussing light, speed, and sound, people may only be silent, but when it comes to specific life situations, they are definitely the most vocal.

"Hey, don't say it's really alas, every time it rains, it always flashes first before you hear the rumbling sound!"

"Oh my god, just one speed of sound is fast enough, so according to that, isn't the speed of light much faster than the speed of sound!"

"Oh, it's still Lord Chu, a simple example will make the big guy understand!"

Next, people's eyes naturally fell on Huang Lun's master and apprentice, and when they saw the embarrassed appearance of the other party, they already understood everything in their hearts.

You keep saying that the art of light and shadow is unique to your Mo family, so why don't you even know how fast the speed of light is!

In the previous few competitions, I was also pressed and rubbed on the ground by Lord Chu!

Now that you are superior, your skills are not as good as others, it turns out that those before were also unwarranted slander, whether you are a scholar or a person, you are not even worthy of lifting shoes for Lord Chu!

There was a "boom", as if to confirm what Chu Yang said, and it suddenly rained outside.

Looking at the lightning and thunder in the sky, and listening to the rumbling in his ears, Huang Lun's cold sweat had already soaked his whole body.

Now, he finally felt a chill from Chu Yang's words.

That is the reason why this Lord Chu is holding on to him Huang Lun is not for the so-called reputation at all, but to completely tear them off the altar!

After this battle, it is conceivable that the Mo family in the future will be like a rat crossing the street, and will never be treated again!

This Chu Yang, what a ruthless heart!

"Poof......

Suffering such a blow on his face, to this point, Huang Lun finally couldn't help it, spit out a mouthful of blood, and fainted with black eyes.

With the help of the disciples, the group braved the pouring rain and fled in embarrassment.

The people present all paid silent attention to the whole process, and no one made a sound, but they all knew one thing clearly in their hearts, that is, the Mo family was completely finished since then.

"Let's find a doctor to follow......"

Staring at those people who were about to disappear into the alley, Chu Yang waved his hand and sighed.

"Lord Chu, is this soft-hearted?" Li Ping couldn't help but persuade.

You must know that Huang Lun just now is pressing step by step to put you in a place of no return!

"I don't want to have a reputation for dying a big guy yet......"

Chu Yang shook his head.

If there is a choice, he really doesn't want to be an enemy of the Mo family, but it's a pity that since Mozi's death, the Mo family has been divided into three, and there are a lot of tricks, but it is far from Mo Zhai's original intention to create the Mo family.

If it weren't for this Huang Lun who came to provoke him again and again, he would not have brought humiliation on himself.

Sure enough, in response to that sentence, it is still possible to live if you do evil in heaven, but you can't live if you do it yourself......

Li Ping was a little inclined to say something, but finally sent someone over.

Although from a political point of view, this kind of approach is a bit stupid, but as an ally, he has a lot of peace of mind.

The competition here is completely over, and no one expected that it would be a crushing ending in the end.

After the end of the session, Xiao He, Ma Jun and many students from Chu Yang surrounded them one after another and asked a doubt in their hearts.

"What is the speed of light, sir?"

Chu Yang smiled faintly and said a number, and everyone present was stunned and dumbfounded.

It turns out that Mr. really knows, and thinks he is just to scare the Mo family.

They felt that it was no longer enough to describe themselves as a gentleman who knew astronomy and geography.

At the same time, they once again had a new understanding of the Li Sect founded by Chu Yang.

Exploring the truth of all things is not an empty slogan.

After a long time, Xiao He suddenly asked:

"Sir, if Huang Lun answers, what are you going to do?"

Hearing Xiao He's words, the other students also looked at Chu Yang curiously to see how he responded.

"If you answer that, then I'll ask the next question......

In the adoring eyes of all the students, Chu Yang said lightly:

"What is light made of?"