There was a saying that added insult to injury.
Lin Feng no longer had any expectations for life. He just wanted to live a muddleheaded life, but even God's low requirements could not satisfy him.
He was knocked down by a woman on his way to a blind date. He never expected that she would live opposite him.
Who would have thought that the coincidence was not only that. Not only did the two of them work at the same university, but they were also in the Physics Department.
Lin Feng felt a headache when he thought of the refrigerator's hatred for him.
One was a university professor, and the other was a part-time worker in the library. It was too easy for the refrigerator to find trouble with Lin Feng.
In fact, if refrigerator said a word, the branch leader would ask him to pack up and leave.
In fact, Lin Feng was quite satisfied with this temporary job.
It was leisurely, and there was even lunch. There was also insurance and a gold mine.
It was most suitable for a salted fish like him.
Lin Feng spent the entire morning in a daze.
At 11:30 pm, Lin Feng took out a self-made sign and placed it on the table. He was resting.
He had a strong point, and that was that he could laze around openly.
Holding the teacher card, Lin Feng walked towards the cafeteria.
Although he was not a teacher, he had a teacher card.
The school was very big, so there were eight canteens in total.
He was a lazy person, so of course, he went to the nearest canteen.
The slogan of every canteen was almost the same: Who knows that every grain of food on the plate is hard work, waste is shameful and frugal is glorious.
Everyone knew this principle, but why couldn't the food be better? Who would waste it?
Looking at the familiar dishes, Lin Feng felt like he had nothing left to live for. It was as if the menu in the canteen had not changed since he came here.
When he was almost done eating, a fatty sat opposite Lin Feng with a sumptuous meal.
Why was it sumptuous?
Because he had four meat dishes and one soup, while Lin Feng only had two meat dishes and one vegetable dish. Yes, there was no soup.
"Brother Lin, do you want a pork chop?”Fatty asked with a smile.
His name was Liang Xuchao, and he was a third-year student in the Physics Department. It was a coincidence that they knew each other. The two of them played World of Warcraft and were in the same server. Lin Feng was really despicable. He actually used a voice changer to pretend to be a girl and swindled a large amount of gold coins and a valuable equipment from Liang Xuchao.
Later, Liang Xuchao found out, but he wasn't angry. Instead, the two of them became friends.
"No need, I'm on a diet." Lin Feng said indifferently. It was not that he did not eat meat, but the pork chops in the canteen were f * cking awful.
"Brother Lin, a female professor came today. She's a beauty and teaches quantum mechanics. She's a top student. She's only 28 years old, but she's already leading a research team alone.”Liang Xuchao said.
Lin Feng immediately thought of the refrigerator. Wasn't it too unreasonable?
She looked like an otherworldly goddess.
"How is it unreasonable?" Lin Feng asked.”
" She came to outer space. Today's first class was the basics of computers. In the end, she criticized the teacher of this class last semester. Moreover, she gave us an assignment after class. If no one completes this assignment, we will directly fail the usual marks of this class.”Liang Xuchao's balls were filled with sadness.
I'll test!
This woman would definitely do such a thing.
When encountering such a teacher, there was no other way out other than admitting that they were unlucky.
"Then what should we do?"
"Salad."
"Is it very difficult?"
"It's very difficult!"
"Can't we find other professors?"
"He probably already said hello." Liang Xuchao ate a few mouthfuls of rice and said,""A few people in my class have discussed it and are prepared to look for a senior in the fourth year. Whoever can answer this assignment, we will give him a piece of equipment.”
"What equipment?"
" Saint's relic!"
When he heard that it was this equipment, Lin Feng roared," Why are you talking so much nonsense? Get to the point!"”
“what?”
"Give me your homework and let me see it. I've been drooling over the relic for a long time!”Lin Feng said excitedly.
"This…Brother Lin, it's not that I'm looking down on you, but you haven't even graduated from university.”Liang Xuchao said with a smile.
"What, I don't know how to shake people?"
“……”
"Hurry up, I can find an expert anyway.”Lin Feng said seriously.
Liang Xuchao hesitated for a moment before sending the question to Lin Feng on WeChat. Since he was looking for a senior, if Lin Feng could find someone, he could give it to anyone.
Liu Caiyun's question was: Given that a particle with mass m is moving in a three-dimensional spherical well, let its potential energy be U(r)=-U(ra) and try to find its energy and wave function at l=0…
Was this question difficult?
It was really quite difficult!
Because microscopic particles had wave-particle dualism, the laws of motion of microscopic particles were different from the laws of motion of microscopic objects. Quantum mechanics, which described the laws of motion of microscopic particles, was also different from classical mechanics, which described the laws of motion of microscopic objects.
Therefore, there was no direct formula that could be used. If he wanted to answer it, he had to set up a system to unify the state. This required a lot of calculations.
Setting up a system was a difficult task for many physics students.
"Brother Lin, you don't understand this question, right? This is very professional. It's like how I can't understand a doctor's prescription.”Liang Xuchao said.
……
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