Physics Most Important Topics For JEE Mains 2023

Physics Most Important Topics For Jee Mains 2023: Physics is one of the most important subjects for students preparing for the Joint Entrance Exam (JEE) Mains, as it is considered to be the foundation of all other engineering disciplines. In order to excel in JEE Mains 2023, it is essential for students to have a thorough understanding of the most important topics in physics. Let’s Read Physics Most Important Topics For Jee Mains 2023

Most Important Topics Physics For JEE Mains 2023

We have divided all-important chapters & Topics in Some Parts Like unitwise, chapterwise, and many more. till the end of this article, you will get which chapters you must read before the exam. in this article, we will focus on the Chapters which have less time to read and have high weightage.

Unitwise Analysis for JEE Main 2023

Unit nameNo. of expected questions
Modern Physics4-5
Ray optics1-2
Wave optics1-2
Thermal physics3-4

Chapterwise Analysis For JEE Main 2023

ChaptersTotal que.Weightage
Simple Harmonic Motion13.3%
Sound Waves13.3%
Error in Measurement13.3%
Circular motion13.3%
Electromagnetic Waves13.3%
Communication System13.3%
Magnetic effect of current & magnetism26.6%
Alternating current26.6%
Kinetic theory of gases & Thermodynamics26.6%
Work, Energy & power26.6%
Laws of motion26.6%
Centre of Mass26.6%
Rotational Dynamics26.6%
Wave optics26.6%
Current Electricity39.9%
Modern Physics39.9%

Chapterwise Priority List


  1. Unit & Dimension
  2. Error & Measurement
  3. Atoms
  4. Photoelectric effect
  5. Nuclei
  6. Wave optics
  7. Semiconductors
  8. Thermodynamics


  1. Current electricity
  2. Rotational motion
  3. Electrostatics
  4. Magnetic effect of current
  5. Oscillations
  6. Gravitation
  7. AC
  8. EM Waves
  9. KTG
  10. Laws of motion
  11. Capacitance
  12. Ray optics


  1. Motion in 2d
  2. COM & Collision
  3. Thermal Properties of Matter
  4. Fluids
  5. Motion in 1d
  6. Waves & sounds
  7. Communication systems


  1. Mechanical properties of solids
  2. Magnetic properties of matter
  3. EMI
  4. Work, Energy & Power

In conclusion, JEE Mains 2023 aspirants should focus on mastering the core concepts in mechanics, thermodynamics, waves and optics, electric and magnetic fields, and modern physics. A good understanding of these topics will help students to excel in the exam and pave the way for a successful career in engineering.

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