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15. Learn mathematics, physics and chemistry)

He looked happy on the surface, but in fact he felt a little ache because he was not a little kid, so he could feel that this teacher knew or knew his situation.

He can see the sympathy in his eyes.

This kind of behavior of helping hand out the papers is probably also deliberately, so that I can get familiar with his teacher faster.

The papers were about thirty, and Teacher Fujian and him were half of them, and they were soon distributed.

After sending it, Twilight ignored the little girls who stared at him and even wanted to pull him to sit with him and returned to his seat.

He also put a test paper there.

"Okay, let's start. This small test is to understand everyone's level. If you know, you know. If you don't know, you won't know. I hope you don't look at others and just get your true level."

There is no need to cheat in this kind of exam, but Tomikari still wants to say something.

Twilight sat down, picked up the test paper and started to review the questions.

1. Multiple choice questions

There is only one option below that best matches the question. Can you choose the right one?

1. When the other party is not paying attention, it is introduced into the illusory world, causing the weakness and chaos of the spirit and body, which is a seductive hallucination hypnosis. What is very different from other ninjutsu is that it does not directly attack the other party. The range of illusion can be used is very wide, so that the craftsman can get the most favorable situation. The trick that is consistent with the above information is [].

A. The technique of psychic B. Sharingan C. White eyes D. Radiusang

2.Ca,Cu,Na,Li represents 4 metal elements. Among them, detonation clay is also a substance that contains combustible substances. There is now a saying that if three metal elements are added to the detonation clay, namely: 2Ca+6Na+4Cu (2 calcium, 6 sodium, 4 copper mixed together) but not LI, the advantage of using detonation clay to attack ninjas is correct. The following statement is correct []

A. Chemical reactions do not include in physical reactions, which are beneficial to the use of physical attackers.

B. Chemical reactions include physical reactions, which are not beneficial to dealing with physical attackers.

C. Ninjutsu containing metallic substances must be beneficial to physical attacks.

D. The conditions are insufficient, cannot be determined, and there is a little connection between physical reactions and chemical reactions.

3. It is known that light travels in a straight line. When reflecting, the incident angle causes the reflection angle through the normal. From this, it can be seen that the reflection angle is equal to the incident angle. Then, Ninja A is standing on a telephone pole, and Ninja B is also standing on another telephone pole facing Ninja A. There is a log standing in the center of the two poles. Now, the two ninjas have to throw Shuriken to the log along the straight line and opposite oblique lines respectively. For example, the log is the normal line. The angle between the parabola that throws the Shuriken and the log is the reflection angle and other incident angle. If all hit the log smoothly, the following statement is incorrect []

A. The two parabolas are axially symmetrical, and the log is also equivalent to the intersection point of the two parabolas.

B. The process of Shuriken falling must rely on the gravity of the earth, but the 2 points when hit are not necessarily in the horizontal line.

C. For logs, the pressure of Shuriken hits is greater.

D. For logs, the two shurikens are relatively moving, so the logs can be set as reference objects.

??????

Twilight Shin, who had just read three questions, was blinded, and the expression on his face seemed to be saying that you are teasing me?

The first question is easy to answer. Basically, those who have seen Naruto can answer it, but it starts with the second body.

What are they all!

Chemistry and mathematics are all in conflict, and the key is that all the knowledge he has learned has been returned to the teacher. He can only choose these answers with his eyes closed, and it depends on God's will.

But judging from his single thrust and ten consecutive mixed-raisers guaranteed, it would be better if he didn't have hope for this question.

Twilight Shen continued to watch.

Question 4.

4. Shuriken is a hidden weapon made of some kind of metal. The density of Shuriken is very large. Regarding the density and quality of Shuriken, the following statement is correct:

A. The shuriken with a smaller density has weak attack power.

B. The quality of all shurikens is unique.

C. It is known that the density formula for finding the object is ρ=m/V, so the mass of Shuriken must be known, and density is not important.

D. Whether it is the mass or density of Shuriken, the attack power mainly depends on the strength of the user.

Twilight Sato: “…”

OK!

Physics has also come, and many of them appear in mathematics, physics and chemistry.

Forget it, don’t read the multiple-choice questions first, just look at the fill-in-the-blanks.

["A certain ninja A began to move in a uniform linear motion when chasing the enemy. His speed was 3m/s. Then the enemy accelerated the speed. The current speed of the enemy is 5m/s. At this time, in order to catch up with the enemy, a certain ninja A must start a _____ straight line motion. If the remaining distance is 30m long, the enemy can only run to the end of this distance after ______ minutes.]

Forget it, don’t read the fill-in-the-blanks, just look at the short answer questions later.

Twilight Shen was already desperate. He thought that no matter how bad he was, the elementary school problems should be fine. He didn't expect that he could not even have elementary school problems.

Short answer questions.

[A certain Shangren is going to do a task now, and starts to drive along the forest at a speed of 2m/s. After driving for 30 minutes, he walked out of the forest. What is the distance of the forest? After completing the task, it took him a total of 40 minutes to return. If he is still 20m away from his destination after walking out of the forest, then what is his speed of traveling back and forth?]

Huh~

After reading this short answer question, Twilight Sato finally breathed out, he knew this question!

But there is a nonsense, a total of 100 points.

Choose five-way 25 points, fill in the blanks and 25 points, and briefly answer five-way 50 points.

Except for the first one, everyone behind them was blinded and they couldn't handle it at all.

If you talk carefully, even if he gets all the multiple-choice questions right, there are also fill-in-the-blanks and short answers.

At most, it's about 50 minutes, and it's a bit of a Jill.

"Learn mathematics, physics and chemistry, and you don't have to worry about this truth that you are sincere and not deceive me. Who would have thought that you still need to use this knowledge when you go to the Naruto world?" Twilight Sato complained in his heart.

However, on the surface, he still looks like he is carefully reviewing the questions. He will not deceive himself. Since these things are taught by the teacher, they will definitely be helpful for learning ninjutsu.

He didn't look around, either, these things would be OK or not, there was no need to deceive himself.

The classroom became quiet, with only the sound of friction between paper and pen.

Hesit~

Hesitate...

Teacher Fujian walked down the podium and started walking in the classroom.

Twilight Shen started to do the questions, but it was not as difficult as he thought. If you think about it, you can still answer some simple questions involving mathematics and physics after thinking about them carefully.

Moreover, the exam also follows a principle, whether it is possible or not, it is a basic requirement to fill the paper with the basic requirements.

After finishing the test paper, he looked at the pharmacist's side and his mouth twitched.
Chapter completed!
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