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Anonymous users2024-02-12。。。You cow...
It is to understand + memorize definitions and formulas + do more college entrance examination questions.
Without other methods, it is impossible to achieve a quick fix.
Middle school physics is completely backrested. However, junior high school physics can not be used much in high school. One is the content related to the circuit, and the other is the refraction and reflection of light.
Maybe you still have to learn about barometric pressure in high school? This can be taught on your own). The rest is mainly based on high school physics knowledge.
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Anonymous users2024-02-11If you do a good job in high school physics and mechanics in junior high school, you will have no problem. The content of material resources in high school is about the same as that in junior high school, but it is much more in-depth than that of junior high school. Compared to high school physics, junior high school physics is too simple.
So don't you go to the gym junior high school and ask your physics teacher to tutor you in high school. There can be no shortcuts, classmates, and it is impossible to achieve it quickly, hurry up and find your physics teacher, only he can give you hope, hurry up.
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Anonymous users2024-02-10Concepts, the most important thing in physics is concepts, to understand the concepts thoroughly, the topic is just an examination of the concept. Respond to change with the same.
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Anonymous users2024-02-09The high school focus was on mechanics and electricity, and now it can only be a thematic assault.
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Anonymous users2024-02-08Ha ha... Finally found a kind of people ...
In fact, it's very simple,Memorize all kinds of definitions,Formulas,And then rely on personal understanding...
85 points is not difficult...
90 is going to be serious when you take the exam...
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Anonymous users2024-02-07Focus on the understanding and memorization of basic knowledge of physics: basic knowledge includes three aspects: basic concepts (definitions), basic laws (laws), and basic methods.
In order to understand and grasp the concept of physics, it is necessary to study and think about how the concept is introduced. What is the definition? What is the physical significance?
To what extent does it take to truly understand?
The criterion of understanding is that for each concept and law, you can figure out what they are "what", "how", and "why"; For some similar and confusing knowledge, it is necessary to be able to tell their connections and essential differences, and be able to use the concepts and laws learned to analyze and solve some specific physical problems.
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Anonymous users2024-02-06It is recommended that you go to the "Method**" column of the junior high school physics network to meditate and have a look. Maybe it helps. Because these summaries are the hard work of experts, scholars and front-line teachers. **：
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Anonymous users2024-02-05After some foundation, the sea of questions for a week, it is best to have a more interesting competition question, if you don't understand, look at the answer, and then look back at other questions after persistence, all of them are floating clouds.
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Anonymous users2024-02-04In my second year of junior high school, I could only pass the physics over-tolerance grade, but in the third year of junior high school, I did a physics paper every day, and when I finished it, I got the answer right, and if I was wrong, I thought about it first, and if I really didn't understand, I immediately asked the teacher Physics in junior high school is actually very simple, and you must keep the formula in mind.
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Anonymous users2024-02-03First of all, you must be interested, and when you study, you must preview and review in place.
Back to Nantian"I don't understand what it means, but there are water droplets on the walls of the floor because the air is humid and the air temperature is higher than the temperature of the walls and floor. As a result, water vapor releases heat when it hits walls and floors, turning into liquid water and sticking to floors and wall surfaces. >>>More
1. Try to think that students are very ignorant and have a low ability to acquire knowledge. >>>More
1. Pinion. Because the back uses the small one, the front has to use the big one, and the big workmanship skills are bigger than the small ones, so >>>More
When A and B are ammeters, A measures R1 current, B measures R3 current, and parallel: A: B = 3: >>>More
Option a, because it is a uniform decrease, so the balanced force, the object subject to the balanced force, the two forces are equal. The two forces experienced by the object are the upward air resistance and the downward gravity of the person and the umbrella, and these two forces are equilibrium and are therefore equal.