Studying Class 11 physics ncert book texts is a tough business, but luckily there are some easy ways to remember formulas and definitions before an exam.
In order to remember a new physics topic, you need to preserve the information. But how do you keep important knowledge in your head? This article provides some strategies that are easy and effective, making learning less tedious and more exciting.
You will learn tips on visualization, mnemonics, imagery repetition and retrieval methods, including flashcards — all with simple instructions. In addition to common topics such as inertia and gravity, this article also discusses the mechanics of nuclear reactors and particle accelerators for an elaboration on how physics concepts might relate to each other or overlap in the real world.
Learning new physics topics is not easy. In fact, it can be a tedious process when you don’t have the right tools to help you memorize them. However, you can make the experience more comfortable and effective if you learn how to use some effective memory techniques. In addition to common topics such as inertia and gravity, this article also discusses the mechanics of nuclear reactors and particle accelerators for an elaboration on how physics concepts might relate to each other or overlap in the real world. From InfinityLearn,you will get ncert class 11 physics textbook notes
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Visualization
Visualization is an important way to learn physics because it helps you see what you are learning. To illustrate a physics idea, use your mind’s eye to draw a picture. Drawing a diagram of how two objects interact with each other can help you understand the relationships between them better. It will also help you remember the concepts involved in that interaction and reinforce your memory of them.
There are several different types of diagrams commonly used to visualize physics ideas. A pair of scales, for example, can represent force, with larger weights on one side representing higher forces in that direction and small weights on the other side representing lower forces in the opposite direction.
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Mnemonic Devices
Mnemonics are a method of memorization that uses memory tricks or images to aid in your retention of information. One example is the acronym BOS (blackout, oil spill, smoke, and so on). This concept was proposed by Raymond Duchaine in his book The Art of Memory. He imagined the world being overrun with blackouts, oil spills, and other environmental disasters. People would be choking from smoke and running for the exits because the air systems were breaking down; dangerous chemicals were leaking into the soil; and so on.
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Images
As an interesting example of how an image can help memorize certain concepts, consider the image of four breads. It’s easy to see that these images are connected to the concept of periodicity. If you put four breads next to each other, you will see that they form a square shape with four equal sides. Putting two or three together and then adding another two or three will give you a repeated pattern and hence the name “periodic elements.” You can also view “periodic” as a word picture, with each bread being one letter in the alphabet: A, B, C, D.
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Flashcards
Using flashcards is an effective way of memorizing physics concepts. Students can create flashcards and keep them in a handy file they can easily access. They can also practice their knowledge with the aid of another person, who helps define the characteristics of each item on the card. These techniques are very helpful in making learning physics easier and fun.
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Diagrams
The scatter diagram is a graphical version of the Venn Diagram. Simply by arranging both circles on the same diagram, you can see that there are several overlapping relationships between them, such as force and velocity. This can be used to understand how the different parts of physics are related to one another.
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Retrieval Methods
Three retrieval methods are based on association, contrast, and elaboration. Association is very simple: You visualize a topic and then you remember it. Contrast is basically the opposite of association; you try to imagine what a task would be like if you did not know that topic as well. As an example of contrast, students often imagine being in a physics class without knowing any of the information that is being taught in order to understand how important it would be for them to learn it. Elaboration involves thinking about what else you can do with the concept.
All of these methods can help you remember important physics concepts. Try them out and see which one works best for you!
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Association
You can imagine a topic and then remember the information. Often students just need to imagine the topic. For example, if a student wants to learn about chemical reactions, he or she can imagine what a reaction would look like. The image of a chemical reaction is very vivid in their minds, as it contains all of the important points about the topic: light-brown color, exothermic flames in an apparatus, and so on. Whenever you are studying for an exam, be sure to visualize and remember all of your topics — you may find them much easier to learn!
Conclusion
In the end, you can use any of the above methods depending on your learning style and preference. It is important to note that all of these memory techniques require practice, and repetition, to help you remember because they only work when used regularly. So make learning physics fun and interesting by using the methods above!
