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NEET 2025 Physics Weightage

JEE Mains & Advanced

NEET stands for National Eligibility Entrance Test, is a qualifying examination for admission in medical courses such as MBBS & BDS in various medical and dental institutes in India. The National Testing Agency (NTA) administers this exam.

In order to apply for NEET 2025, you must have opted for the science stream in your 11th & 12th class. In particular, you must have passed Physics, Chemistry & Biology / Biotechnology as your compulsory subjects in your 11th & 12th class. Prior knowledge of the syllabus of each subject helps in preparing well for the NEET exam. NEET Physics section has always been considered as one of the most difficult sections of NEET exams by candidates due to the fact that it requires conceptual clarity and a good knowledge of the concepts of physics to apply the knowledge gained on numerical based questions. It is often said that this section is difficult as long as it requires calculations and reasoning. However, when you focus on the topics according to their importance analyzed from the previous trends, Physics becomes a cakewalk on the exam day. To help you in the same process, we have provided you the chapter-wise weightage for NEET Physics.

NEET Physics Syllabus 2025 - class wise

The NEET Physics syllabus includes chapters from Class 11 and Class 12 Physics. Here is the list of 11th and 12th Physics chapters:

Class 11th

Class 12th

Physical world and measurement

Electrostatics

Kinematics 

Current Electricity

Laws of motion

Magnetic Effects of Current and Magnetism

Work, Energy and Power

Electromagnetic Induction and Alternating Currents

Motion of Systems of Particles and Rigid Body

Electromagnetic Waves

Gravitation 

Optics 

Properties of Bulk Matter

Dual Nature of Matter and Radiation

Thermodynamics

Atoms and Nuclei

Behaviour of Perfect Gas and Kinetic Theory

Electronic Devices

Oscillations and wave

 

NEET Physics chapter wise weightage

chapter wise weightage for neet 2025 pdf by ntais divided into chapters. Students have to prepare specific chapters of NEET Physics 2025 from Class 11th and Class 12th Physics. The NEET Physics 2025 topics are listed below.

Class 11th Chapter-wise NEET Physics Syllabus

Unit 1 – Physical world and measurement

Need for measurement, length, mass and time measurements, accuracy and precision of measuring instruments, errors in measurement; significant figures Dimensions of physical quantities, dimensional analysis.

Unit 2 – Kinematics

Frame of reference, motion in a straight line; position-time graph, speed, and velocity. Uniform and non-uniform motion, average speed, and instantaneous velocity. Uniformly accelerated motion Elementary concepts of differentiation and integration for describing motion. Scalar and vector quantities, unit vectors.

Unit 3 – Laws of Motion

Intuitive concept of force. Inertia, Newton’s first law of motion; Newton’s second law of motion; Newton’s third law of motion. Law of conservation of linear momentum Equilibrium of concurrent forces. Static and kinetic friction, laws of friction, rolling friction, lubrication, Dynamics of uniform circular motion. Centripetal force.

Unit 4 – Work, Energy and Power 

kinetic energy, work-energy theorem, power. Notion of potential energy, potential energy of a spring, conservative forces; conservation of mechanical energy.

Unit 5 – Motion of Systems of Particles and Rigid Body

Centre of mass of a two-particle system, momentum conservation, and centre of mass motion. Centre of mass of a rigid; Centre of mass of uniform rod Momentum of a force.

Equilibrium of rigid bodies, moment of inertia, radius of gyration. Values of M.I. for simple geometrical objects, statement of parallel and perpendicular axes theorems.

Unit 6 – Gravitation

Kepler’s law of planetary motion. The universal law of gravitation. Acceleration due to gravity Gravitational potential energy; gravitational potential. Escape velocity, orbital velocity of a satellite, geostationary satellites.

Unit 7 – Properties of Bulk Matter

Elastic behaviour, stress-strain relationship. Hooke’s law, Young’s modulus, bulk modulus, shear, modulus of rigidity, Poisson’s ratio; elastic energy Viscosity, Stoke’s law, terminal velocity, Reynold’s number, streamline and turbulent flow. Critical velocity, Bernoulli’s theorem and its applications. Surface energy and surface tension Heat, temperature, thermal expansion.

Unit 8 – Thermodynamics

Thermal equilibrium and definition of temperature (zeroth law of thermodynamics). Heat, work and internal energy. First law of thermodynamics, isothermal and adiabatic processes.

Second law of thermodynamics

Unit 9 – Behaviour of Perfect Gas and Kinetic Theory

Equation of state of a perfect gas, work done on compressing a gas, kinetic theory of gases.

Unit 10 – Oscillations and Waves

Periodic motion-period, simple harmonic motion (SHM) and its equation; phase; oscillations of a spring-restoring force and force constant; energy in SHM Longitudinal and transverse waves, speed of wave motion. Displacement relation for a progressive wave. Principle of superposition of waves, beats. Doppler effect.

Class 12th Chapter-wise NEET Physics Syllabus

Unit 1 – Electrostatics

Electric charges and their conservation. Coulomb’s law-force between two point charges, electric field, electric field due to a point charge, electric field lines, electric flux, statement of Gauss’s theorem, electric potential, potential difference, conductors and insulators, dielectrics and electric polarization, capacitors and capacitance, Van de Graff generator.

Unit 2 – Current Electricity

Electric current, Ohm’s law, electrical resistance, V-I characteristics, carbon resistors, colour code for carbon resistors, internal resistance of a cell, Kirchhoff’s laws, Wheatstone bridge, metre bridge. potentiometer.

Unit 3 – Magnetic Effects of Current and Magnetism

Concept of magnetic field, Oersted’s experiment. Biot-Savart law, Ampere’s law, cyclotron, force on a current-carrying conductor in a uniform magnetic field. Force between two parallel current-carrying conductors, torque experienced by a current loop in a magnetic field; moving coil galvanometer Current loop, magnetic field intensity, torque on a magnetic dipole, bar magnet as an equivalent solenoid, magnetic field lines; Earth’s magnetic field. Para-, dia- and ferro-magnetic substances Electromagnetic and factors affecting their strengths. Permanent magnets

Unit 4 – Electromagnetic Induction and Alternating Current

Electromagnetic induction; alternating currents, AC generator and transformer.

Unit 5 – Electromagnetic Waves

Need for displacement current, electromagnetic waves, electromagnetic spectrum

Unit 6 – Optics

Reflection of light, spherical mirrors, mirror formula. Refraction of light, total internal reflection, magnification, power of a lens, refraction and dispersion of light through a prism, scattering of light, optical instruments, microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers., wave optics, proof of laws of reflection and refraction using Huygens principle, interference, diffraction due to a single slit, resolving power of microscopes and astronomical telescopes. Polarisation, plane polarized light; Brewster’s law.

Unit 7 – Dual Nature of Matter and Radiation

Photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation – particle nature of light, matter waves.

Unit 8 – Atoms and Nuclei

Alpha particles, levels, hydrogen spectrum, composition and size of nucleus, atomic masses, isotopes, isobars; isotones, radioactivity, mass-energy relation, mass defect.

Unit 9 – Electronic Devices

Energy bands in solids, I-V characteristics, Zener diode as a voltage regulator. Junction transistor, transistor action, oscillator, logic gates.

NEET Physics Syllabus 2025 - Number of Questions

Name of Unit

Chapter’s Name

Average no. of Questions

Physical World and Measurement

Physical World and Units and Measurement

1

Kinematics 

- Motion in straight line

- Motion in a Plane

2

1-2

Laws of Motion

Laws of Motion

2-3

Work, Energy and Power

Work, Energy and Power

2

System of Particles and 

Rotational Motion

Systems of Particles and Rotational Motion

2-3

Gravitation

Gravitation 

2

Properties of Bulk Matter

- mechanical properties of solids

- mechanical properties of Fluids

- Thermal Properties of Matter

1


1


1-2

Oscillations and waves

- Oscillations

- Waves 

1-2

Thermodynamics 

Thermodynamics 

1-2

Behaviour of Perfect Gas and Kinetic Theory

Kinetic Theory

1

Electrostatics

- Electric Charges and Fields

- Electrostatic Potential and Capacitance

1-2

Current Electricity

Current Electricity

4

Magnetic Effects of current and Magnetism

- Moving Charges and Magnetism

- Magnetism and Matter

2


1

Electromagnetic induction and Alternating Currents

- Electromagnetic Induction


- Alternating Currents

1


1

Electromagnetic Waves

Electromagnetic Waves

1

Optics

- Ray optics and Optical Instruments

Wave Optics 

2


1

Dual Nature of Radiation and Matter

Dual Nature of Radiation and Matter

2-3

Atoms and Nuclei

- Atoms


- Nuclei

1-2


2

Electronic Devices

Semiconductor Electronics

3

Communication Systems

Communication Systems 

1-2

NEET Physics Important Topics

NEET UG Physics is considered to be one of the toughest sections of the exam compared to the Chemistry and Biology sections. But if you plan and prepare for the Physics section, you can score high in the NEET entrance exam. Many academic experts and NEET toppers have advised students to revise the entire syllabus of NEET before the examination. The Physics section of NEET exam will have 45 questions for 180 marks in the exam pattern.

Here are some important concepts that you should focus on in preparation for NEET 2025:

Units of Force

Kinetic and Potential Energy Difference

Wheatstone Bridge

Conversion of Units

Conservative Force

Biot Savart Law

Unit of Energy

Elastic Collision

Ampere

Conversion of Units

Law of Conservation of Momentum Derivation

Solenoid and Toroid

Unit of Speed

Relation Between Torque and Speed

Magnetic Moment

Speed Time Graphs

Moment of Inertia

Magnetic Dipole Moment

Velocity

Stress and Strain

Permittivity and Permeability

Average Speed and Average Velocity

Poisson's Ratio

Unit of Magnetic Field

Speed

Stokes Law Derivation

Magnetic Field

Instantaneous Speed and Velocity

Coefficient of Viscosity

Uses of Electromagnets

Work Done

Unit of Viscosity

Magnet

Difference Between Scalar and Vector

What Exactly Is Viscosity

Electromagnetic Induction

Scalar and Vector Quantity

Thermal Properties of Materials

Faraday's Law

Vector Products of Two Vectors

Difference Between Conduction Convection and Radiation

Lenz's Law

Types of Vector

Calorimeter

Ac Generator

Projectile Motion

Latent Heat of Water

Waves

Connected Motion

Stefan Boltzmann Law

Electromagnetic Waves

Newton's Laws of Motion First Law

Adiabatic Process

Electric Displacement

Law of Conservation of Momentum Derivation

Reversible and Irreversible Processes

Displacement Current

Angular Momentum

Kinetic Theory of Gases

Gamma Decay

Linear Momentum

Periodic Motion

Gamma Rays Electromagnetic Spectrum

Force and Momentum

Frequency and Wavelength

Mirrors

Static Friction

Types of Waves

Convex Lens

Sliding Friction

Waves

Lens Formula and Magnification

Rolling Friction

Doppler Effect Derivation

Scattering of Light

Uniform Circular Motion

Electrical Force

Optical Instruments

Centripetal and Centrifugal Force

Kinetic and Potential Energy Difference

Reflection of Light

Work Done by a Variable force

Capacitor Types

Einstein's Explanation of Photoelectric Effect

Work Done

Ohm's Law

Atomic Theory

Derivation of Kinetic Energy Formula

Carbon Resistor

Scintillation Counter

Kinetic Theory of Gases

Kirchoff's Wien's Law

Nuclear Fission

Energy Band

Kirchhoff's Second Law

Controlled Thermonuclear Fusion

Zener Diode

Zener Diode as a Voltage Regulator


Schottky Diodes

Frequently Asked Questions

Question 1: Why is the physics syllabus important to cover?

Answer 1: The Physics syllabus plays an important role in NEET because it helps students to understand the principles of medicine, helps them to solve problems, and prepares them for various branches of medicine. It also helps in overall performance because NEET tests physics along with Chemistry and Biology, so that students can prepare for medical and dentistry entrance exams.

Question 2: What are the benefits of completing your physics syllabus before time?

Answer 2: Early completion of the physics syllabus ensures complete comprehension, plenty of revision, enhanced problem-solving abilities, lower stress levels, focus on other topics, and more time for training and mock tests. A well prepared and confident NEET preparation leads to better NEET performance and higher NEET success rates.

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