Chongzhen and I became partners

Chapter 341 Three Rules

Emperor Chongzhen said, glanced at Li Dingguo and others, and then continued: "Water is in a liquid state. When it reaches its boiling point of 100 degrees after boiling, it will become a gaseous state. The density of the gas is smaller. Relatively speaking, It means that the required volume is larger, which means that our room has changed from fifty or sixty people to five hundred people. If it cannot be filled, it will naturally be squeezed out. This is the same as the gunpowder will burn and generate thrust to launch lead bullets. !"

To be honest, many people suddenly realized when they heard this, and then, they still didn’t seem to understand.

For them, it seems that they understand something, but when they carefully understand what Emperor Chongzhen said, they find that there are many things they don't understand.For example, there is a very key word in the speech just now, which is called boiling point. What is boiling point?

It seems that Emperor Chongzhen knew what they would think. Of course, the more important thing is that Emperor Chongzhen didn't understand the word boiling point back then, so he asked Liu Weichao.

Therefore, I saw him beckoning to Wang Chengen, and then took a glass tube from Wang Chengen, and then said to them: "This is called a mercury thermometer, and it is used to measure temperature. I won't say that today is so cold and hurts. How cold is it! Let the water freeze to 0 degrees, and the water to boil to steam is 100 degrees. In this way, we can calculate the boiling point or melting point of everything in the world, and this is very useful of!"

It seems that these words are not very easy to understand. Many supervisors listened intently, and it was obvious that they were frowning.

When Emperor Chongzhen saw him, he waved his hand again, and saw several other eunuchs who were in charge of ceremonies came forward to carry away the kettle, and some brought a pot over and put it on the stove.

After they finished their work, Emperor Chongzhen said to them again: "Next, let me give you an example..."

There are experiments to demonstrate this, that is the most welcome.Not only the supervisors, but even Li Dingguo and Liu Wenxiu all became energetic.

They stared at the pot and looked at the contents of the pot, all a little puzzled.

This time it's not water, it's oil. What is the emperor doing?

Hmm, there seems to be a slight vinegar smell.

When they were puzzled, Emperor Chongzhen said to them: "You have a good look at it, I will show you how to put the oil in the pan without getting hurt!"

"..." Upon hearing this, the Imperial College students were all dumbfounded, and then they were all excited.

The emperor wants to put oil on the pan?

Is this to show magic?

In their surprised eyes, they saw that the oil in the pot began to bubble.

This is oil rolling!
When Emperor Chongzhen saw it, he said to the Imperial College supervisors below: "You guys just watch it!"

"Your Majesty, you absolutely must not do it!" Seeing this, an experienced prison student's face changed drastically, and he immediately screamed out.

If something happened to fry the emperor, wouldn't all of them present die?
On the other hand, those young supervisors were looking forward to it one by one, and they didn't think so much at all.Or even if you think about it, you don't think the emperor will seek death by himself, and it will be fine.

Li Dingguo and Liu Wenxiu rebelled against each other since they were young, and they fought all their lives. They were a little less afraid of life and death, but they were not so afraid, and they believed that the emperor would do this with certainty.

Although he was shocked that the emperor wanted to do this, he didn't make a sound to stop it.

After hearing the old supervisor's words, Emperor Chongzhen just smiled lightly and said, "Look at it!"

While speaking, he rolled up his sleeves and inserted his hands into the boiling oil pan.

His expression was indifferent throughout the whole process, as if what he put his hands into was not a boiling oil pan, but warm water.

Seeing this scene, especially seeing Emperor Chongzhen's safe and sound appearance after withdrawing his hands, the eyeballs of all the students in the Imperial College were about to protrude.

Li Dingguo and Liu Wenxiu also looked incredible. Even though they thought that Emperor Chongzhen would be fine in advance, they were still very shocked when they saw it.

Feeling their eyes, Emperor Chongzhen was very proud.

Even though he knew the principle of this experiment, he still didn't dare to do it the first time. He asked a servant to reach out first.

Although Liu Weichao has mentioned that there are probably liars in Jianghu who will do this, but as long as the subject of his experiment is not a charlatan, he can have a good time.

No, these are all the students of the Imperial College, and they were really shocked.

He was showing his hands with a smile, when the old prison student who had stopped him suddenly left his seat, then knelt down, and immediately shouted long live: "Long live my emperor, long live, long live!"

The gods have appeared!
No, it's the real dragon emperor who appeared!
When the other supervisors were reminded, they all knelt down on the ground, overwhelmed by Emperor Chongzhen's dragon prestige!

Li Dingguo and Liu Wenxiu were also very shocked, they stared at Emperor Chongzhen's hand carefully, trying to find out what happened.

The two of them have visited the Beijing camp, used the telescope, and even Li Dingguo has seen the microscope, and they have developed a certain resistance to strange things.Especially this time, the emperor is teaching the study of Gewu, not to show the skills of gods. Therefore, the two of them who have experienced countless lives and deaths are much calmer than Jiansheng. I just want to know the inner reason why the emperor is not afraid of frying pans. What?
Emperor Chongzhen did not expect that the effect of this frying pan would be so good!

For a while, he didn't want to expose the key point, making these ordinary people think that he is the real Dragon Emperor, isn't it good?
But in the end, reason prevailed over emotion. After all, there are people in the world who will know about this matter.

Therefore, he pointed to the old prison student and said, "Come on, come here!"

After hearing this, the old prison student stepped forward in a respectful manner, and his respect for Emperor Chongzhen was beyond words!
"What's your name?" Emperor Chongzhen asked with a smile.

"Student, Niu Youdao!" The old supervisor hurriedly echoed respectfully.

Emperor Chongzhen remembered the name and told him, "Put your hand in and try."

"..." Niu Youdao was startled when he heard this, and then quickly replied, "Your Majesty, the student is an ordinary person, without His Majesty's immortal power gauntlet, if this hand goes in, it will be boiled!"

When Emperor Chongzhen heard this, he couldn't help but smiled happily. Just as he was about to say something, he suddenly saw Niu Youdao gritted his teeth, as if he had made up his mind and said, "But Your Majesty decreed that the student will never hesitate to die." !Student... the student stretched out his hand!"

Hearing this, Emperor Chongzhen nodded approvingly, and his impression of Niu Youdao was even better.

Seeing him nodding, Niu Youdao closed his eyes, and then resolutely reached into the frying pan.

The other supervisors, who were worried, didn't even dare to look at it.

This Niu Youdao didn't scream, but showed a surprised expression, then opened his eyes, even pulled them down with his hand, and then said to Emperor Chongzhen in surprise: "Your Majesty, this... this is not hot!"

After hearing this, Emperor Chongzhen nodded and said with a smile, "It's really not hot!"

Then, he ordered a few supervisors to try it out, and even asked Li Dingguo and Liu Wenxiu to try it too.

Finally, Emperor Chongzhen said to these people who returned to their original positions: "Why is it not hot? It is because there are actually two things in it, one is oil and the other is vinegar. The boiling points of oil and vinegar are different. You see oil The pot was boiling, but it was actually the vinegar that boiled first, because the boiling point of vinegar is [-] degrees, which is not enough to burn your hands."

Hearing this, everyone suddenly realized that it was because of this, no wonder there was a smell of vinegar just now.

Just like the children of later generations, they like to take science experiment classes very much. It is fun and novel at the same time, satisfying the most basic curiosity, and showing off at home.

After these supervisors understood the principle, they were all very excited.

Seeing their sudden realization, Emperor Chongzhen was delighted, and continued to say: "The boiling point and melting point are all physical properties. If you talk about it in a small way, you can bluff people, but in a big way, you can use these properties to do things." Some things that benefit the country and the people, such as steelmaking."

"Okay, let's not talk about other things first, let's talk about this steam train again, why is its road special?" Emperor Chongzhen felt that the talk was very enjoyable, and he didn't feel tired of talking, so he continued to talk eloquently, "This is When it comes to issues such as friction and pressure per unit area, I can explain to you a little bit..."

He was talking, and the supervisors below, including Li Dingguo and Liu Wenxiu, were listening carefully, all of them very seriously.

He talked endlessly, and at the end, Emperor Chongzhen saw that it was getting late, so he stopped talking.Of course, it's not just because of the weather, but also because the inventory in my stomach is running out, so I'm out of line today.

I only heard Emperor Chongzhen finally say to them: "In short, I have discovered three major laws from the investigation of objects. These are the most basic. You have to listen carefully. The first one is related to the movement of objects..."

Guozijian Jiansheng and Li Dingguo, when they heard Emperor Chongzhen speak so solemnly, they couldn't help being very serious, listening carefully with their ears up, as if it was the three laws of motion.

That's right, what Emperor Chongzhen said was Newton's three laws of motion, but I feel sorry for Newton. At this time, he was only a few months old and still drinking milk!

The big man in the macrophysics world is not Newton but Chongzhen from now on!
After saying this, Emperor Chongzhen felt that his mouth was dry, so he didn't continue, and drove back to the palace.Before he left, he had the impression that Niu Youdao was designated as the head of the Fifty Imperial College Supervisors, as an assistant to contact the professor of the Royal Academy of Sciences of the Ming Dynasty.

Following the departure of the Emperor Chongzhen, the Imperial College students were dismissed from school, and immediately, the content of the lectures spread.

All of a sudden, friction, boiling point, pressure, etc., suddenly became the most fashionable words in the capital.If you don't come up with a new word while speaking, then your knowledge is limited.

(End of this chapter)