JEE Main 2023 Exam Prep - Physics

1. Plan your studies: Create a study plan that covers all the topics in the syllabus and allocate time for each topic based on its difficulty level. Make sure to prioritise the topics that you find difficult and focus more on them.
2. Practice previous year papers: Solve as many previous year papers as possible. This will help you get an idea about the exam pattern, question types, and difficulty level.
3. Take mock tests: Take mock tests regularly to track your progress and identify your strengths and weaknesses. This will help you to focus more on your weaker areas and improve your overall score.
4. Analyze your mistakes: After taking the mock tests, analyze your mistakes and work on them. This will help you to avoid making the same mistakes in the actual exam.
5. Stay positive and motivated: Stay positive and motivated throughout your preparation. Believe in yourself and your abilities. Avoid negative thoughts and stay focused on your goal. Remember, consistency and hard work are the key to success. Keep practicing and never give up on your dreams. All the best!

A. You should have grip at basics of all the chapters, because there are so many shifts so you can expect question from any chapter in any shift, at least you should know the formulas and the idea of how to apply them. B. Go through the NCRET book
Most important chapters for JEE Mains physics:
1. Semiconductor
2. Communication systems
3. Em waves
4. Thermodynamics
5. SHM
6. String and sound waves
7. Errors and measurement
8. Unit and dimensions
9. Kinematics
10. Modern and nuclear physics
11. Diffraction
12. Optical instruments
13. Elasticity and viscosity
14. Surface tension
15. AC current
16. Calorimetry and thermal expansion
17. Kepler laws
18. Moment of inertia
19. Colour coding, Wheatstone bridge, and electric devices in Current Electricity.

JEE Main is considered to be easier than JEE Advanced as it only examines the candidates based on class 11th and 12th syllabus. The questions asked in JEE Main are usually direct formula-based and easier in nature when compared to JEE Advanced. JEE Main usually tests only the speed of the candidate with 75 questions asked in the exam. JEE Mains questions can be repeated and most of these Q's can be easily solved within 2 minds each Q. JEE Advanced is considered to be more difficult than JEE Main because it included other topics than the ones from class 11th and 12th. JEE Advanced questions are concept-based and requiring in-depth knowledge of the topic. The questions are also framed using two or three concepts in one. JEE Advanced tests the speed as well as the problem-solving skills of the applicants.

For Physics important topics are Heat and Thermodynamics Optics electrodynamics, modern Physics and mechanics are all important topics in Physics.
For Chemistry important topics are Alkanes, alkynes, polymers, carbonyls, and other organic Chemistry chapters are the most popular as per JEE Main. P-block elements and coordination compounds have become more prominent in inorganic Chemistry. Then came questions about metallurgy, chemical bonding, and so on.
For mathematics regular practice is required. Differential calculus has dominated JEE Main Mathematics question papers in recent years, followed by coordinate geometry. A lot of questions were asked about topics like integral calculus, vector analysis, 3D geometry, and so on. Other key topics that students should prepare for include Matrices and Determinants Statistics and the binomial theorem.