Hello aspirant,

Following are the chapters that are coming under modern physics :

• Dual nature of radiation and matter.
• Atoms.
• Nuclei.
• Semiconductors and electronic devices.
• Communication.

Further, I would like to mention some of the important chapters that will be coming in JEE mains 2022 for PHYSICS paper and their Chapter wise weightage as well, which also contains the chapters in Modern physics.

Modern Physics:- 20 marks

Heat and Thermodynamics :- 12 marks

Optics:- 12 marks

Current Electricity :- 12 marks

Electrostatics :- 12 marks

Magnetics :- 8 marks

Unit, Dimension and Vector:- 4 marks

Kinematics :- 4 marks

Laws of motion :- 4 marks

Work, Power and Energy :- 4 marks

Centre Of Mass, Impulse and Momentum :- 4 marks

Rotation :- 4 marks

Gravitation :- 4 marks

Simple Harmonic Motion :- 4 marks

Solids and Fluids :- 4 marks

Waves :- 4 marks

Electromagnetics Induction and AC :- 4 marks

FOR MATHEMATICS :

Coordinate Geometry  :-  20 marks

Limits, Continuity and Differentiability :- 12 marks

Integral Calculus :- 12 marks

Complex numbers and Quadratic Equation :- 8 marks

Matrices and Determinants :- 8 marks

Statistics and Probability :- 8 marks

Vector Algebra :- 8 marks

Sets, Relation and Function:- 4 marks

Permutations and Combinations :- 4 marks

Binomial Theorem and Its Application:- 4 marks

Sequences and Series:- 4 marks

Trigonometry :- 4 marks

Mathematical Reasoning :- 4 marks

Differential Equation :- 4 marks

Statics and Dynamics :- 4 marks

Differential Calculus :-  4  marks

FOR CHEMISTRY :

Transition Elements and Coordination Chemistry  :-  12 marks

Periodic table and Representative Elements :- 12 marks

Thermodynamics And Gaseous State:- 8 marks

Atomic Structure:- 8 marks

Chemical Bonding:- 8 marks

Chemical And Ionic Equilibrium:- 8 marks

Solid State And Surface Chemistry :- 4 marks

Nuclear Chemistry And Environment:- 8 marks

Mole Concept :- 4 marks

Redox Reaction :- 4 marks

Electrochemistry :- 4 marks

Chemical Kinetics:- 4 marks

Solution and Colligative Properties :- 4 marks

General Organic Chemistry:- 4 marks

Stereochemistry:- 4 marks

Hydrocarbon :- 4 marks

Alkyl Halides :- 4 marks

Carboxylic Acid and their Derivatives:- 4 marks

Carbohydrates,amino acid and Polymers :- 4 marks

Aromatic Compounds :- 4 marks

Further, to know more about the JEE mains syllabus and also the chapter wise wieghtage in JEE mains, click the link below :

https://engineering.careers360.com/articles/jee-main-syllabus-weightage

I hope that this will help.

Dear aspirant hope you are doing well..

Thee JEE Mains syllabus PDF of Physics link is https://engineering.careers360.com/download/ebooks/jee-main-physics-syllabus-2021

Section A

• Physics and measurement
• Rotational motion
• Thermodynamics
• Kinematics
• Work, energy and power
• Properties of solids and liquids
• Gravitation
• Laws of motion
• Oscillations and waves
• Electronic devices
• Kinetic theory of gases
• Current electricity
• Communication systems
• Electromagnetic induction and alternating currents
• Magnetic effects of current and magnetism
• Optics
• Electromagnetic waves
• Atoms and nuclei
• Electrostatics

For detailed syllabus of jee mains of physics/chemistry/ maths . Click on the link below

https://engineering.careers360.com/articles/jee-main-syllabus

Hope it's helpful thank you