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Learn Fundamentals Concepts of Science Class 12 Online from Physics Wallah

by imaadinarayan

Physics wallah is one of the largest online ed-tech organizations that provides comprehensive and affordable learning for Grade 6 to 12 students. They also assist students in preparing for the JEE and NEET exams. The aim is to provide students with in-depth information with the help of highly qualified counselors. By comparison, PW provides information efficiently and cost-effectively. Several study materials are supplied by the expert team of Physics wallah, like NCERT Notes, Mock Tests, NCERT Solutions, etc. 

Science is built on the observation of patterns and the understanding of the structure and function of the natural world. Understanding these three perspectives is essential to succeeding in any scientific discipline. The evolution of science benefits the world, as people become more aware of the world in which they live and the activities in which they engage. In addition, technological advances and advances in Science help to bring about change in various fields such as medicine, agriculture, education, knowledge and technology, and much more.

Syllabus: Physics

S No. Names of Unit
1 Electrostatics
2 Current Electricity
3 Magnetic Effects of Current and Magnetism
4 Electromagnetic Induction and Alternating Currents
5 Electromagnetic Waves
6 Optics
7 Dual Nature of Matter and Radiation
8 Atoms and Nuclei
9 Electronic Devices
10 Communication Systems


Unit Chapter
1 Solid State
2 Solutions
3 Electrochemistry
4 Chemical Kinetics
5 Surface Chemistry
6 General Principles and Processes of Isolation of Elements
7 p-Block Elements
8 d Block Elements and f Block Elements
9 Coordination Compounds
10 Haloalkanes and Haloarenes
11 Alcohols, Phenols and Ethers
12 Aldehydes, Ketones and Carboxylic Acids
13 Organic Compounds Containing Nitrogen
14 Biomolecules
15 Polymers
16 Chemistry in Everyday Life


Evaluation Scheme (Theory)
Units Term 1 Marks
VI Reproduction: Chapter – 2, 3 and 4 15
VII Genetics and Evolution: Chapter – 5 and 6 20
Units Term 2 Marks
VIII Biology and Human Welfare: Chapter – 8 and 10 14
IX Biotechnology and its Applications: Chapter – 11 and 12 11
X Ecology and Environment: Chapter – 13 and 15 10
Total Theory (Term – I and Term – II) 70
Practicals Term – I 15
Practicals Term – II 15
Total 100

How can you learn basic Science with physics wallah?

Physics wallah will help you clear the basics and help you reach your goal as quickly as possible. If you can clear your foundations, you can easily understand additional concepts. Without it, you will not be able to move on to the following article. Therefore, it is necessary to clear your foundations first.

Test Series

A series of tests provided by Physics wallah helps you understand the concept of testing. The questions are high enough for the reader to first go through the chapter before trying the paper. It is a great way to get the students ready for the exam. You can prepare for the test with the help of NCERT notes.

Practice Notes

Practice notes are an essential part of the research. Without the notes, the reader will not be able to understand easily. They should read the entire book to understand a particular unwritten topic in their language. So to eliminate the problem for students, physics wallah also provides student help notes. They can also go through NCERT Solutions for professionals.

Formulas and alternatives

That understanding of any method from any other drawing is everything available in NCERT Solutions for Class 12 Physics prepared by our experts to help you understand the core concepts of the topic. The alternatives and solutions are written in simple language, and the approach is also understandable.

How to study by Yourself

 The following tips are my advice; They are not at all. There are many more, and you don’t have to follow every piece; follow accordingly.

  • Schedule a regular time for study
  • Make sure you choose a quiet place where you will not be disturbed.
  • When studying, try to read the entire lesson or chapter.
  • When you finish a lesson or a chapter, it may give you a sense of accomplishment.
  • When you feel drowsy, take a short break; you will not learn much if you are not careful.
  • Make sure to practice the diagrams and derivatives
  • Please make a list of all the formulas where it is easy to find the formula.


Following all these steps in everything you have learned in ScienceScience will take time. You do not have to do this for all the little things you need to know. Instead, think of this as a progress bar. Every science concept you learn can go from step one to step five, deepening your knowledge and increasing your use of mathematics each time. Some ideas will be significant enough to make you want to use them well. There are three subjects in ScienceScience, and each one requires the same focus.

Some will be surprised that just looking at the definition is always something you can save. In particular, you should focus on the essential concepts of each idea. Chemistry is often in-depth; in general, there may be several significant ideas in a whole semester class, which may be different expressions of that basic concept. So, NCERT Solutions for Class 12 Chemistry will be of good use for you.

Aadi Narayan is the author of this article. To know more about Physics Wallah please visit our Website@ pw.live

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