Scholar’s Starry Sea

"First of all, the diode has a unidirectional conduction function, which can prevent the flow of reverse current." After Wu Bin points to the next one, "Electrolytic capacitors have isolated DC flow and storage The function of electric energy can be used for charging and discharging."

"The last is a resistor, because it has the function of obstructing the flow of current, so when combined with an electrolytic capacitor, it can change the charging and discharging time of the circuit."

p>

"pa, slap, slap."

When Wu Bin finished answering, Wei Tianshuo applauded affirmatively.

"It seems that you have a very good and well-organized idea of ​​solving experimental questions, but you are embarrassing the teacher now."

"Huh?" Wu Bin looked at the teacher Looks inexplicable.

"In fact, this was a question I asked myself last year. The first question was difficult for many outstanding classmates, so I chose it as a meeting gift for every freshman."

After speaking, Wei Tianshuo picked up the chalk and wrote three characters on the blackboard.

[Reminder Card]

"The purpose is to explain the difference between the finals and the semi-finals, because the experimental questions have their own steps. If you can’t get the first answer, then follow There is no way to do it, so you will have a chance to apply for a reminder card."

"So conscientious?" Wu Bin couldn't help but sigh when he heard that there is such a preferential policy.

"Of course it is impossible. As long as you apply for a reminder card, the 5 points for the first question will be gone, and you will be deducted 5 points. Of course, the 5 points will be deducted. The premise is that you will finish the whole question later. If you don't finish it, you won't get a point."

"Oh~" Wu Bin was clearly nodded.

At this Wu Bin, I understand, I didn’t play the card according to the teacher’s routine, so I solved the first question directly, so that the teacher couldn’t say the sentence smoothly." No idea, right? In the finals, when there is no idea, you will have a new choice." or something.

But it can only be said that this teacher is too good at picking people, and this experiment question that others can’t do, Wu Bin doesn’t know, but now for Wu Bin, the electrical experiment question, It's really the most confident piece of him right now.

After awarding the awards, Wu Bin replied school is naturally impossible to report and give acceptance speeches all day long, and most of the time is definitely still studying.

In the process, Wu Bin found that he really seemed to have innate talent in the experimental question, whether it was the previous [real question] that Bi Wanqing found, or the "High School Physics Competition Practice", "New Wu Bin accepts the experimental questions marked as the third difficulty level on the "Physics Experiment" very fast.

Especially in the area of ​​electricity, it may be the reason for the [Lightning Control] innate talent, which is really like a tiger that has grown wings.

"Okay, the joke ends here. I am very happy to see students who can solve the first question so easily. Next time I go to the laboratory, you will still answer the second question. Okay. , Go back and sit down."

Nodded, Wu Bin returned to his seat. Before he looked up at the blackboard, various soft likes came from all directions.

"God Wu amazing!"

"Well worthy of being a sweeping monk."

"I look forward to God Wu's next performance."

...

Wu Bin is still a little proud after reciting the cup one fist in the other hand. It seems that he is in the experimental question, even in this all-elite class. Still very good shot.

In the next more than an hour, Wei Tianshuo gave Wu Bin a lot of competition experience and supplemented with various topics. It can be said that the purpose of the lecture is very clear and clear. There is no listening to the cloud. The feeling in the mist.

"Okay, let's take a break for twenty minutes, and we will continue to talk about the light problem later."

Wei Tianshuo said while wiping the blackboard.

"Hoo~"

When they heard the word "rest", the students stretched out and moved their necks and wrists.

Li Yan originally planned to go to Wu Bin after stretching his waist, but when he looked at his position, he found that he was already not in.

"Wei teacher." At this time, Wu Bin ran onto the stage with a draft paper.

"What's the matter?" Wei Tianshuo asked while wiping the blackboard.

Wu Bin cited the drafting paper, "Just now you said that the problem is about how many times the light intensity can be increased near the bright spot in the center. Why not calculate the exact value?"

"Oh, here, because the estimated quantity is enough, because you see, here is just coming here and converging to..."

I glanced at Wu Bin, Li who was having problems on the podium. Yan shrugged and couldn't help but vomit: "Does this person know what the word rest means?"

In the end, Wu Bin moved towards Wei Tianshuo thanks to nodded until the end of the 20-minute break. , Sat back to his position.

'This kid really is Interesting. '

Wei Tianshuo, who took a sip of tea to moisturize his throat, picked up the chalk and continued to lecture.

Until 6 o’clock in the evening, Wei Tianshuo saw that it was almost time for dinner, and erased the content on the blackboard and said: "I told you to bring all the books?"

"Take it." The students below replied in unison.

"Well, I will bring "Gao Miao" tomorrow. I will tell you a few selections of competitive experimental questions. Okay, let's go to eat. Where is the cafeteria?"

"Remembered." The students were nodded.

"Well, let's go back to the dormitory to rest after eating, and come back to the classroom at 9 o'clock tomorrow morning."

"Goodbye teacher."

Moved towards teacher wave Waved, a few students left the classroom.

"Well, goodbye." Wei Tianshuo moved towards the students waved, and then subconsciously glanced behind him, and was surprised to find that Wu Bin didn't come this time, but he looked up again and found that he was still sitting In your place.

"Wu Bin, aren't you going to eat?" Wei Tianshuo asked.

"I will go after I finish this question." Wu Bin lifts the head replied.

At this moment, Li Yan on the side can't help but spit out: "God Wu, do you know what a combination of work and rest is?"

"I'm not here to escape. Well, how interesting it is to do the questions." Wu Bin replied.

"I..." Li Yan was choked for a long time, and finally said "God Wu amazing!" and then went to eat.

Wei Tianshuo smiled after hearing Wu Bin's words. From the beginning of teaching this group of children, he has always felt that Wu Bin is special, and his performance is as he expected, which is indeed very interesting.

Pretending to be very hard and really hard, as a senior teacher, he can still easily distinguish it.

"Which question to do, let me see." After wiping the blackboard, Wei Tianshuo walked down, put his hands behind his back and bent down and looked at Wu Bin's notebook.

"Just the wavelength question written by the teacher just now."

"Didn't you say that this will let you go back to the dormitory to do it again, do you know what is called homework?"

"I can't wait, this question looks very interesting." Wu Bin said with a bright smile.

"hahaha, let's do it. The teacher will stay with you for a while."

"Don't, teacher, go eat if you are hungry."

"I'm not hungry. Looking at this picture of you, I feel full."

Wu Bin laughed awkwardly after understanding, while Wei Tianshuo laughed louder.

PS: The second one is asking for a recommendation ticket~ there should be a third one, um...probably.