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Q.1 : What are the toughest chapters in Physics for JEE?
Ans. The toughest chapters in Physics for JEE are Heat and Thermodynamics, Mechanics, Electrostatics and Magnetism, Current Electricity, Optics, Modern Physics, Electromagnetic Induction, etc.
Q.2 : What is the toughest chapter of physics class 12?
Ans. The toughest chapters in CBSE Class 12 Physics are Quantum Mechanics, Electromagnetic Induction, Faraday's Law, Nuclear Physics, Structure and Reactions, Semiconductors, Devices and Circuits, and Communication Systems, Signal Processing.
Q.3 : What is the hardest chapter in Physics 11th?
Ans. Rotational Motion, Waves, Thermodynamics, System of Particles and Rotational Motion and Gravitation are the hardest chapters in class 11 Physics.
Q.4 : Is 12 physics easier than 11?
Ans. It depends on the individual whether Class 11 Science is tougher than Class 12 Science. But, in general class 12 science is more challenging.
Toughest Chapters In Physics For JEE 2025, Check Important Topics Here, Study Material
Toughest Chapters in Physics for JEE 2025 : Heat and Thermodynamics, Mechanics, Electrostatics and Magnetism, Current Electricity, Optics, Modern Physics, and Electromagnetic Induction are the Toughest Chapters in Physics for JEE.
Shrivastav 10 Jul, 2024
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Toughest Chapters in Physics for JEE 2025 :
The Physics chapter in JEE exam is one of the favorite subjects of the candidates as it requires critical thinking and problem-solving skills. Physics is the major subject in JEE Main and JEE Advanced exams. The Toughest Chapters in Physics for JEE are Heat and Thermodynamics, Mechanics, Electrostatics and Magnetism, Current Electricity, Optics, Modern Physics, Electromagnetic Induction, etc. Candidates must follow a proper preparation strategy to get a good score in the Physics section of JEE exam.
Toughest Chapters in Physics for JEE 2025
Candidates who wish to appear in JEE Main exam can check the toughest chapters in Physics for JEE in below
Toughest Chapters in Physics : Heat and Thermodynamics
The Heat and Thermodynamics chapter of JEE exam includes Thermal equilibrium, the zeroth law of thermodynamics, the concept of temperature, Heat, work, and internal energy. First law of thermodynamics, Second law of thermodynamics: reversible and irreversible processes, Carnot engine and its efficiency. This topic is one of the most important topic in JEE Main Physics syllabus. Candidates who don’t understand the application part of this topic find it difficult to solve question from this topic. Heat and Thermodynamics carry 15% weightage of the overall syllabus.
Candidates must go through the applications and practice the problems from the previous year’s question paper to understand the topic completely.
Toughest Chapters in Physics : Mechanics
This part is one of the most important sections in JEE Main and JEE Advanced Physics syllabus. Mechanics includes topics such as Motion along two dimensions, the Laws of motion, the Mass Pulley system, Work done by a constant force and variable force, Kepler’s Law of planetary motion, Stress-strain curve, Rotational motion, Bernoulli’s theorem, Laws of thermodynamics. Candidates with strong conceptual understanding can tackle this section easily. Students must have a lot of imagination to solve problems in this section. The weightage of this section is 25% of the overall JEE exam.
Toughest Chapters in Physics : Electrostatics and Magnetism
These two topics deal with the forces of attraction and repulsion between objects. Electrostatics and Magnetism include topics such as Electric charges, Electric field, Electric flux, Gauss's law and its applications, Conductors and insulators, Dielectrics and electric polarization, capacitors, Biot-Savart law and its application, Ampere's law and its applications, Force on a current-carrying conductor, Current loop as a magnetic dipole, Magnetic susceptibility and permeability, Hysteresis, Electromagnets and permanent magnets, etc. Candidates must have a deep understanding of the basics and concepts to solve the problems of this chapter. This section has a total of 20% weightage in JEE exam.
Toughest Chapters in Physics :
Current Electricity
The Current Electricity chapter includes topics such as Electric current, Drift velocity, Ohm's law, Electrical resistance, Resistances of different materials, V-I characteristics of Ohmic and non-ohmic conductors, Electrical energy and power, Electrical resistivity, Colour code for resistors, Electric Cell and its Internal resistance, potential difference and emf of a cell, combination of cells in series and in parallel. Kirchhoff's laws and their applications. Wheatstone bridge, Metre bridge. Candidates have to be well-versed in this topic as it is required in different fields of engineering. This chapter includes the methods of how electric currents flow through objects and produce a voltage in a circuit as per different laws.
Toughest Chapters in Physics : Optics
This chapter is one of the most difficult chapters in JEE Physics as it requires candidates to know Waves. Optics includes topics such as Reflection and refraction of light at plane and spherical surfaces, mirror formula, Total internal reflection and its applications, Deviation and Dispersion of light by a prism, Lens Formula, Magnification, Power of a Lens, wavefront and Huygens' principle, Laws of reflection and refraction using Huygens principle. Interference, Young's double slit experiment and expression for fringe width, coherent sources and sustained interference of light, etc. The total weightage this chapter holds is 10% of the overall JEE syllabus.
Toughest Chapters in Physics : Modern Physics
This chapter includes complicated topics of quantum mechanics, relativity, and nuclear physics. Candidates must have a strong foundational background in basic Physics to solve the problems of this chapter. Modern Physics includes topics such as the Photoelectric effect, Cathode rays, De Broglie equation, Rutherford’s Model of the Atom, Bohr Model, Hydrogen Spectrum, Composition and Size of Nucleus, Radioactivity, Nuclear Fission and Fusion.
Study Material For JEE 2025 Preparation
Physics Wallah offers comprehensive study material for JEE 2025 preparation, including video lectures, practice questions, test series, and detailed notes to help students excel in their exams.
