CBSE Class 12 Physics Notes: Key Concepts, Theories, & More

Class 12 physics is a challenging subject that covers a wide range of topics. It covers classical mechanics and relativity, thermodynamics and statistical mechanics, electricity and magnetism, optics and modern physics. Students will learn about the fundamental laws of nature. In addition, they will develop problem-solving skills to use for future studies. Topics will include Newton's laws of motion, conservation of energy, wave equations and diffraction, and special relativity. Students will also get exposure to more advanced topics such as quantum mechanics, nuclear physics, and cosmology. The subject matter can be challenging, but mastering the concepts can be incredibly rewarding and beneficial for all sorts of future studies.

Oswal CBSE class 12 chapterwise notes are designed to help Class 12 students prepare for their board exams. They are well-organised and provide comprehensive coverage of the entire syllabus. Each chapter is broken down into smaller topics, which are further divided into subtopics. This approach helps students stay focused on the material that is important for their exams. In addition, the notes include practice questions and sample answers, which can help students understand what to expect on the exam. Furthermore, the notes are regularly updated to ensure that they align with the latest exam pattern. For these reasons, Oswal Notes are a great resource for students who want to excel in their board exams. Our notes include:-

Why Should You Study From Our Class 12 Physics Notes?

Experts design our class 12 physics notes to give students the best possible foundation for their studies. Our notes are comprehensive and cover all the topics necessary for a thorough understanding of the subject. They are written in an easy-to-follow style, so even complex topics are easy to understand. Our notes also include plenty of examples and diagrams to help students visualise and understand the concepts better. Moreover, our notes are regularly updated to incorporate the latest changes in the syllabus. This ensures that students are well-prepared for their examinations and have all the necessary information.

Tips To Ace your CBSE Class 12 Physics Exam

Ace your CBSE Class 12 physics exam requires a lot of hard work and dedication, but with the right approach, you can do it. Here are some tips to help you get the most out of your preparation:-

  • Start early and develop a good revision plan. Make sure you cover all the topics and understand the concepts thoroughly.
  • Make use of previous years' question papers to understand the types of questions that are likely to come in the exam.
  • Practice numerical problems regularly and get comfortable with calculations.
  • Make sure you understand the important formulae and equations and can apply them to solve problems
  • Stay up-to-date with current developments in Physics and be aware of new concepts.
  • Take regular breaks and maintain a healthy lifestyle during your preparation period.

FAQs on CBSE Class 12 Physics Notes


  • Electrostatics
  • Magnetism
  • Ray Optics
  • Wave Optics
  • Nuclear Physics
  • Electronics


  • Start studying early. This will give you ample time to understand the concepts and practice answering questions.
  • Make use of study aids like textbooks, notes, and online resources to supplement your understanding of the material.
  • Identify areas where you need improvement and focus more on them.
  • Attempt practice tests to get an idea of the type of questions that may appear in the exam.
  • Pay special attention to complex topics like electrostatics, optics, and modern physics.

Ans: Mathematics plays a vital role in solving numerical problems in physics. You need to practise the following concepts of mathematics thoroughly:-

  • Quadratic equations,
  • Trigonometry
  • Polynomials
  • Basic arithmetic operations

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