Can u tell me the important topics for jee physics?

You can check the topic wise weightage below -
Units and Dimensions Weightage: 2%
Measurement of Errors Weightage: 2%
Vectors
Kinematics Weightage: 1%
Newtons Laws of Motion Weightage: 4%
Friction
Work, Energy and Power Weightage: 5%
Electrostatics Weightage: 6%
Current Electricity Weightage: 7%
Wave Optics Weightage: 5%
Ray Optics Weightage: 6%
Centre of Mass, Momentum and Collision Weightage: 5%
Rotational Dynamics Weightage: 4%
Simple Harmonic Motion Weightage: 5%
Fluid Mechanics Weightage: 2 5%.
Wave Motion and String Waves Weightage: 5% Magnetism Weightage: 6% Heat & Thermodynamics Weightage: 6%.Nuclear Physics Weightage: 5% Modern Physics Weightage: 5%, Circular Motion Weightage: 1% Gravitation Weightage: 1% Properties of Matter, Elasticity Weightage: 2% Sound Waves Electromagnetic Induction Weightage: 3% Alternating Current Weightage: 1% Semiconductors and Electronic Devices 5%.