I, go to the parent-teacher meeting for my eldest niece!

The invigilator’s brows furrowed slightly, this is just a question stem, not a problem, whether there is a problem here that does not have the slightest impact on doing the question.

“The question-maker is inevitably too imprecise, each deuterium-tritium fusion will produce a neutron with 14MeV energy, not a neutron with 11MeV energy, and such a low-level error in the college entrance examination questions, the question-maker is really careless.”

Wang Yi pointed to “11MeV” in the question, shook his head and sighed.

The value of “14MeV” was not what Wang Yi saw in the data, but he calculated it when he was studying physics.

In Wang Yi’s view, such a simple problem, he can calculate it correctly, scientists should not make mistakes, if it is wrong, it must be the fault of the person who made the question.

What Wang Yi doesn’t know is that scientists are people, not gods, and without Wang Yi’s god-level brain, when calculating this extremely microscopic energy, they calculate an approximate number, which is not so accurate.

The difference between 11MeV and 14MeV is only 3MeV, and in the scientific community, as long as it is not hardened and true, this is not wrong, and it is completely within the allowable range of error.

This still requires a relatively accurate energy error, and it does not matter if the difference is less than 50%.

If it is replaced with a more uncertain material life, the difference of one order of magnitude is within the error range.

For example, bearings, due to various factors inside the material, the life of the bearing as long as it can exceed the rated life of 10,000 hours is considered qualified, and the final use of 50,000 hours, 100,000 hours or 300,000 hours is within the error range.

Science is rigorous, but the values obtained by science are really not rigorous, and there are too many uncertainties for scientists to grasp.

Wang Yi has a system, the brain is comparable to a computer, can calculate that each deuterium-tritium fusion will produce a neutron with 14MeV energy, but scientists can’t calculate it.

And after the calculation, it has to be verified by experiments, which is even more ambiguous.

Even at this moment, there is a top old academician in the direction of nuclear energy who is doing deuterium-tritium fusion experiments, that is, to accurately determine how much MeV energy neutrons will be produced by each deuterium-tritium fusion.

The invigilator saw that Wang Yi was asking such an insignificant question, and a trace of disdain crossed his face.

Many candidates who are incapable and want to brush their sense of existence will look for various questions in the question stem, and the invigilator feels that Wang Yi is such a student.

“Does this question affect your answers?”

The invigilator asked indifferently.

“Don’t affect!”

“Don’t waste time if it doesn’t matter, hurry up and answer the paper, you won’t be able to finish the questions in a while with more ink!”

The proctor reprimanded and left.

The candidates heard the three words “can’t finish”, you look at me, I look at you, and see the speechlessness on everyone’s face: Invigilator, you said that the uncle can’t finish it? Are you brushing presence?

Wang Yi picked up the pen and continued to do the problem, he had already written the physics problem, and he was about to finish writing.

Within five minutes, Wang Yi slammed the pen on the table with a “snap”.

Before that, all the candidates in the audience were like insomniacs waiting for the second boot to land, and after hearing this “pop”, they finally breathed a sigh of relief, and the uncle finally finished it, and then everyone could answer the questions with peace of mind.

The invigilator didn’t know the style of Wang Yi’s exam, and when he saw Wang Yi slamming the table, he thought that Wang Yi was brushing his sense of existence again?

“Which question is wrong this time?”

The invigilator came to Wang Yi’s side with a gloomy face.

Wang Yi’s behavior has already affected the order of the examination room, and the invigilator is considering whether to confiscate Wang Yi’s examination papers.

“Teacher, I want to hand in the papers.”

“Huh? What did you say? ”

The invigilator was confused, he was thinking about this, he was actually going to hand in the papers in advance, was there such cooperation?

“Teacher, I said I would turn in the papers in advance.”

“Are you sure?”

“I’m sure.”

The invigilator is not the Virgin, and seeing that Wang Yitie wants to hand in the papers, then hand it over.

Those who are afraid that when the time comes, why are they afraid that the time will not come to hand in the papers?

Wang Yi handed in the examination papers, packed up the examination equipment, and did not forget to point out a wrong question to Ma Xinran before leaving.

Ma Xinran saw this wrong question and suddenly broke out in a cold sweat, if not for Wang Yi pointing it out, the 6 points would be gone.

……

Sun Lina wanted to interview Wang Yi and had been waiting for Wang Yi at the door of the fourth middle school.

According to the experience of the first two times, Wang Yi will come out 20 minutes after the exam.

However, this time, it has been 30 minutes, and Wang Yi has not yet come out.

Sun Lina is still wondering, is Wang Yi not finished, or has he already left through the back door?

Wang Yi spent 10 minutes more, mainly because there were more comprehensive questions, and he also pointed out a problematic question, or it would have come out earlier.

“Big girl, are you waiting for someone?”

The doorman was idle and chatted with Sun Lina, who was standing at the entrance of the school waiting.

He saw that Sun Lina was looking inside the school, not in the direction of the road, and felt that she was waiting for someone to hand in the papers in advance, rather than waiting for someone to be late for the college entrance examination.

“Yes, I’m waiting for a little prodigy!”

“There are no little prodigies in the past two days, but there is a little fart child who beats soy sauce, and he should be coming out soon!”

Sun Lina felt that the little fart child who beat soy sauce mentioned by the doorman was the little uncle Wang Yi, and hurriedly asked curiously: “Boss, can you tell me about that child?” ”

“What is he doing? Silly boy one! ”

The doorman had a disdainful expression.

The corner of Sun Lina’s mouth twitched: You say that the little uncle is stupid? I think you’re stupid, right?

Although he thought so in his heart, he didn’t dare to say so: “Boss, why is this kid stupid?” ”

“Hahahaha, a 60-year-old man of mine knows that the full score of Chinese mathematics is 100 points, he actually said that he can take the test 150 points, do you say he is stupid or not? He has to take the test with a full score of 100 points, why doesn’t he fly yet? ”

Thinking of that “silly child”, the doorman couldn’t help but laugh, he had never seen such a silly child.

“Hahahaha…”

Hearing this, Sun Lina couldn’t hold back her laughter.

The doorman thought that Sun Lina was laughing at that “silly boy”, and asked with a smile: “Big girl, do you think that little fart is stupid too?” ”

“I don’t think that little fart is stupid, I’m laughing at you stupid!”