Hi there.

Hope you're having a great day.

Now the thing is, there is no special or interesting chapters for Physics Jee Mains 2021 because the syllabus is same as of before and if you want to score good marks in Jee Mains Physics you need to concentrate more on the topics listed below which carries more weightage in comparison to other topics in Physics.

1. Electrostatics

2. System of Rigid Bodies

3. Kinematics

4. Laws of Motion

5. Work Power and Energy.

Hope this helps. If you have any queries, let me know in the comments section below.

Hello Arnab Hazra,

These topics carry more weightage and marks in Physics :

Work, Energy and Power
Electrostatics
Current Electricity
Wave Optics
Ray Optics
Centre of Mass, Momentum and Collision
Rotational Dynamics
Simple Harmonic Motion
Fluid Mechanics
Wave Motion and String Waves
Magnetism
Heat & Thermodynamics
Nuclear Physics
Modern Physics

Hope this helps you...