CSIR NET Physical Science Syllabus 2025: Unit-wise June Syllabus, Exam Pattern, Preparation Strategy

The CSIR UGC NET 2025 revised exam date is July 28, 2025. Candidates can check below the Physical Science Syllabus 2025 who are interested in pursuing a career in Physical Science or becoming a Physical Science Researcher or Lecturer. Scroll down for a detailed CSIR NET Physical Science syllabus, exam pattern, preparation strategy, etc.

CSIR NET Physical Science Syllabus

CSIR NET 2025: The National Testing Agency (NTA) will conduct the CSIR UGC NET exam for June session on July 28, 2025. Candidates can once go through the syllabus and check if any topic is left for revision. The syllabus is one of the most important aspects that must be considered during preparation for the examination.

Candidates who are preparing for the CSIR NET examination must also be aware of the syllabus for efficient preparation. Here, we are providing a detailed syllabus of CSIR NET Physical Science and an exam pattern that will help candidates build a good preparation strategy. The CSIR NET Physical Science syllabus includes all important sections from which questions are asked. Candidates can plan their studies by reviewing the CSIR NET Physics syllabus. NTA administers the CSIR NET test to establish applicants' eligibility as Assistant Professors and to grant Junior Research Fellowships (JRF) in the Faculty of Science. The CSIR NET 2025 Exam is divided into five sections: Physical Science, Chemical Sciences, Earth Sciences, Life Sciences, and Mathematical Sciences. Go through the article below to learn about the subjects covered in the CSIR NET Physics Syllabus.

Latest Updates: The CSIR NET 2025 June session exam will be conducted in a single day that is on July 28, 2025.

CSIR NET 2025 Physical Science Syllabus 

This article is intended to provide the most recent CSIR NET Physical Science Syllabus to individuals who wish to apply for the CSIR NET Physical Science exam. Part A of the syllabus comprises questions on general aptitude, general scientific abilities, and quantitative reasoning and analysis, which is the same for all courses.

Part B covers the key subjects covered in the CSIR NET Physical Science Syllabus. Part C covers analytics questions based on applying physical science theoretical principles.

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The CSIR NET Physical Science Syllabus covers the following topics:

• Part A (General Aptitude)
• Parts B and C (Core and Advance)

Also Read: CSIR NET Earth Science Syllabus 2025

CSIR NET Physical Sciences Syllabus 2025 - Topics Wise

The CSIR NET Syllabus 2025 for Physical Science is divided into three sections: Parts A, B, and C. We have published the curriculum for each area, including general aptitude, core, and advanced physical science. As previously stated, a thorough comprehension of the CSIR NET Physics syllabus is required to pass any exam.

CSIR NET Physical Sciences Syllabus for Part A:

Candidates can check the CSIR NET Physical Sciences Syllabus for Part A below.

1. Graphical Analysis & Data Interpretation

• Table
• Mean, Median, Mode
• Line & Bar Chart
• Measures of Dispersion
• Graph
• Pie-chart

2. Reasoning

• Ranking and Arrangement
• Direction and Distance
• Series Formation
• Coding and Decoding
• Clock and Calendar
• Puzzle

3. Numerical Ability

• Compound and Simple Interest
• HCF and LCM
• Proportion and Variation
• Permutation and Combination
• Time and Work
• Geometry

Also Read: CSIR NET Exam Pattern 2025

CSIR NET Physical Sciences Syllabus for Part B & Part C:

Candidates can check the CSIR NET Physical Sciences Syllabus for Part B & C below.

CSIR NET Physical Science Syllabus: Core

1. Electronics and Experimental Methods

• Least Squares fitting
• Precision and accuracy
• Microprocessor and microcontroller basics
• Digital techniques and applications (counters, registers, comparators, and similar circuits)
• Opto-electronic devices (solar cells, photo-detectors, LEDs)
• Error analysis, propagation of errors
• Data interpretation and analysis
• A/D and D/A converters
• Operational amplifiers and their applications
• Semiconductor devices (transistors, diodes, junctions, field effect devices, homo- and hetero-junction devices), device characteristics, device structure, frequency dependence, and applications

2. Quantum Mechanics

• Pauli exclusion principle, spin-statistics connection
• Time-dependent perturbation theory and Fermi’s golden rule, selection rules
• Time Independent perturbation theory and applications
• Motion in a central potential: the addition of angular momenta, angular momentum algebra, orbital angular momentum, spin; Hydrogen atom
• Commutators and Heisenberg uncertainty principle
• Tunneling through a barrier
• Schrödinger equation (time-dependent and time-independent)
• Identical particles
• Variational method
• Stern-Gerlach experiment
• Dirac notation for state vectors
• Wave function in coordinate and momentum representations
• Eigenvalue problems (harmonic oscillator, particle in a box, etc.)
• Wave-particle duality

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3. Classical Mechanics

• Lorentz transformations, relativistic kinematics, and mass-energy equivalence
• Periodic motion: small oscillations, normal modes
• Hamiltonian and Lagrangian formalism and equations of motion
• Variational principle
• Rigid body dynamics moment of inertia tensor
• Central force motions
• Dynamical systems
• Special theory of relativity
• Conservation laws and cyclic coordinates
• Generalized coordinates
• Non-inertial frames and pseudo-forces
• Two body Collisions – scattering in the Centre of mass and laboratory frames
• Phase space dynamics, stability analysis
• Newton’s laws

4. Thermodynamic and Statistical Physics

• Blackbody radiation and Planck’s distribution law
• Ideal Bose and Fermi gases
• The connection of Free energy with thermodynamic quantities
• Phase space, micro- and macro-states
• Thermodynamic potentials
• Principle of detailed balance
• Classical and quantum statistics
• Micro-canonical, grand-canonical and canonical ensembles, and partition functions
• Maxwell relations, chemical potential, phase equilibria
• Laws of thermodynamics and their consequences

5. Electromagnetic Theory

• Fresnel’s law, Reflection and refraction, polarisation, interference, diffraction and coherence. Dynamics of charged particles in uniform electromagnetic and static fields
• Electromagnetic waves in free space
• Maxwell’s equations in linear isotropic media and free space; boundary conditions on the fields at interfaces
• Magnetostatics: Biot-Savart law, Ampere’s theorem
• Electrostatics: Gauss’s law and its applications
• Dielectrics and conductors
• Scalar and vector potentials, gauge invariance
• Electromagnetic induction
• Laplace and Poisson equations, boundary value problems

6. Mathematical Methods of Physics

• Central limit theorem
• Elementary probability theory, random variables, binomial
• Elements of complex analysis, analytic functions
• Special functions (Bessel, Hermite, Laguerre, and Legendre functions)
• Eigenvalues and eigenvectors
• Linear algebra
• Dimensional analysis
• Poisson and normal distributions
• Taylor & Laurent series; residues, poles, and evaluation of integrals
• Fourier series, Fourier, and Laplace transform
• Linear ordinary differential equations of second and first-order
• Matrices Cayley-Hamilton Theorem
• Vector algebra and vector calculus

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CSIR NET Physical Science Syllabus: Advanced

1. Nuclear and Particle Physics

• Relativistic kinematics
• Application of symmetry arguments to particle reactions
• Quark model, baryons, and mesons
• Elementary particles and their quantum numbers (parity, charge, spin, isospin, strangeness, etc.)
• Nuclear reactions, reaction mechanisms, compound nuclei, and direct reactions
• Elementary ideas of alpha, beta, and gamma decay and their selection rules
• Evidence of shell structure, single-particle shell model, validity, and limitations
• Nature of the nuclear force, nucleon-nucleon potential, charge-independence, and charge-symmetry of nuclear forces
• Basic nuclear properties: shape, size, charge distribution, spin, and parity
• Parity non-conservation in the weak interaction
• C, P, and T invariance
• Gellmann-Nishijima formula
• Classification of fundamental forces
• Fission and fusion
• Rotational spectra
• Deuteron problem
• Binding energy, semi-empirical mass formula, liquid drop model

2. Condensed Matter Physics

• Ordered phases of matter: orientational and translational order, kinds of liquid crystalline order.
• Quasicrystals
• Superfluidity
• Superconductivity: type-I and type-II superconductors
• Hall effect and thermoelectric power
• Response and relaxation phenomena
• Elastic properties, phonons, lattice-specific heat
• Diffraction and the structure factor
• Bravais lattices
• Defects and dislocations
• Josephson junctions
• Band theory of solids, Electron motion in a periodic potential: metals, insulators, and semiconductors
• Drude model of electrical and thermal conductivity
• Free electron theory and electronic-specific heat
• Bonding of solids
• Reciprocal lattice

3. Atomic & Molecular Physics

• Modes of resonators and coherence length
• Einstein A & B coefficients
• Born-Oppenheimer approximation
• Nuclear magnetic resonance, chemical shift
• Zeeman, Paschen-Bach & Stark effects
• The spectrum of helium and alkali atoms
• Quantum states of an electron in an atom
• Optical pumping, population inversion, rate equation
• Electronic, vibrational, rotational, selection rules, and Raman spectra of diatomic molecules. Lasers: spontaneous and stimulated emission
• Frank-Condon principle
• Electron spin resonance
• Relativistic corrections for energy levels of the hydrogen atom, hyperfine structure and isotopic shift, width of spectral lines, LS & JJ couplings
• Electron spin

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4. Electronics and Experimental Methods

• High-frequency devices (including generators and detectors)
• Impedance matching, amplification (Op-amp based, instrumentation amp, feedback), shielding, filtering and noise reduction, and grounding
• Measurement and control
• Linear and nonlinear curve fitting, chi-square test
• Fourier transforms lock-in detectors, box-car integrators, and modulation techniques
• Signal conditioning and recovery
• Transducers (magnetic fields, temperature, optical, pressure/vacuum, vibration, and particle detectors)

5. Thermodynamic and Statistical Physics

• Introduction to nonequilibrium processes
• Diffusion equation
• Ising model
• First- and second-order phase transitions
• Random walk and Brownian motion
• Bose-Einstein condensation
• Diamagnetism, paramagnetism, and ferromagnetism

6. Quantum Mechanics

• Semi-classical theory of radiation
• Born in approximation
• WKB approximation
• Relativistic quantum mechanics: Klein-Gordon and Dirac equations
• Elementary theory of scattering: phase shifts, partial waves
• Spin-orbit coupling, fine structure

7. Electromagnetic Theory

• Radiation- from moving charges and dipoles and retarded potentials
• Lorentz invariance of Maxwell’s equation
• Transmission lines and waveguides
• Dispersion relations in plasma

8. Classical Mechanics

• Hamilton-Jacobi theory
• Poisson brackets and canonical transformations
• Dynamical systems
• Symmetry, invariance, and Noether’s theorem
• Phase space dynamics, stability analysis

9. Mathematical Methods of Physics

• Introductory group theory: SU(2), O(3)
• Finite difference methods
• Elements of computational techniques: the root of functions, extrapolation, interpolation, integration by trapezoidal and Simpson’s rule
• Green’s function
• Tensors
• The solution of the first-order differential equations using the Runge-Kutta method
• Partial differential equations (Laplace, Wave, and heat equations in three and two dimensions)

Also Read: CSIR NET Exam Dates 2025

How to Prepare CSIR NET Physical Science Syllabus?

It is critical to have a complete proof strategy ahead of the test to enhance your chances of passing with flying colours. The following are some CSIR NET Physical Science Preparation Tips:

• The revision will help you double-check your test preparation and avoid confusion during the exam.
• Preparing handwritten notes based on your comprehension can help you readily revise the themes and essential aspects at any time. At the last minute, handwritten notes can save time on preparations by removing the need to search for topics in books.
• It is not enough to cover everything to qualify as a well-prepared subject.

Best Books for CSIR NET Physical Science Syllabus

It is essential to learn the themes from books recommended by subject specialists. Books allow you to take notes and record crucial topics all in one spot. The CSIR NET books for Physical Sciences are listed below in the table:

Also Read: CSIR NET Eligibility Criteria 2025

CSIR NET Physical Science Exam Pattern 2025

The exam will be divided into three halves.

Part 'A'

This portion will consist of 20 questions covering General Science, Quantitative Reasoning & Analysis, and Research Aptitude. Candidates will be asked to respond to 15 questions. This part will receive a total of 30 points.

Part 'B'

This section will have 25 Multiple Choice Questions (MCQs) covering the subjects covered in Part 'ACORE' of the syllabus. Each question will be worth 3.5 points. This section will receive a total of 70 points. Candidates must respond to 20 questions.

Part 'C'

This section will consist of 30 questions drawn from Parts 'B' (Advanced) and 'A' to assess a candidate's understanding and application of scientific principles. The questions will be analytical, with the applicant asked to apply scientific knowledge to answer a scientific problem. Each question will be worth 5 points. This part will receive a total of 100 points.

CSIR NET Physical Science Syllabus 2025 PDF Download

The CSIR NET Physical Science PDF file can be downloaded from the URL below. Candidates must review the most recent syllabus, which was just posted by the council on the official website in portable document format. Download the CSIR NET Physics PDF file to study the entire curriculum.

CSIR NET Physical Science 2025 PDF Download - Click_Here 

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CSIR NET Exam Centre List 2025