CBSE Class 11th Physics Syllabus 2025-26: The Central Board of Secondary Education has made available the revised syllabus for the academic year 2025-26. If the students need the Physics syllabus, they can download the syllabus PDF here for FREE. The new syllabus provides all the chapters along with the marking scheme and the important topics to be covered by the end of the year for the board examination. The class 11th Physics syllabus will set the base for class 12th and other future career options. Read this full article to get the syllabus easily.
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CBSE Class 11th Physics Syllabus 2025-26: Course Structure
| Unit–I | Physical World and Measurement | 23 |
| Chapter–1: Units and Measurements | ||
| Unit-II | Kinematics | |
| Chapter–2: Motion in a Straight Line | ||
| Chapter–3: Motion in a Plane | ||
| Unit–III | Laws of Motion | |
| Chapter–4: Laws of Motion | ||
| Unit–IV | Work, Energy and Power | 17 |
| Chapter–5: Work, Energy and Power | ||
| Unit–V | Motion of System of Particles and Rigid Body | |
| Chapter–6: System of Particles and Rotational Motion | ||
| Unit-VI | Gravitation | |
| Chapter–7: Gravitation | ||
| Unit–VII | Properties of Bulk Matter | 20 |
| Chapter–8: Mechanical Properties of Solids | ||
| Chapter–9: Mechanical Properties of Fluids | ||
| Chapter–10: Thermal Properties of Matter | ||
| Unit–VIII | Thermodynamics | |
| Chapter–11: Thermodynamics | ||
| Unit–IX | Behaviour of Perfect Gases and Kinetic Theory of Gases | |
| Chapter–12: Kinetic Theory | ||
| Unit–X | Oscillations and Waves | 10 |
| Chapter–13: Oscillations | ||
| Chapter–14: Waves | ||
| Total | 70 | |
CBSE Class 11th Physics Syllabus 2025-26: Detailed Course Structure
| Unit I: Physical World and Measurements |
| Chapter–1: Units and Measurements |
| Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. significant figures, Determining the uncertainty in result. Dimensions of physical quantities, dimensional analysis and its applications. |
| Unit II: Kinematics |
| Chapter–2: Motion in a Straight Line |
| Frame of reference, Motion in a straight line, Elementary concepts of differentiation and integration for describing motion, uniform and non- uniform motion, average speed and average velocity and instantaneous velocity, uniformly accelerated motion, velocity - time and position-time graphs. Relations for uniformly accelerated motion (graphical and calculus treatment). |
| Chapter–3: Motion in a Plane |
| Scalar and vector quantities; position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors, Unit vector; resolution of a vector in a plane, rectangular components, Scalar and Vector product of vectors. |
| Motion in a plane, cases of uniform velocity and uniform acceleration- projectile motion, uniform circular motion. |
| Unit III: Laws of Motion |
| Chapter–4: Laws of Motion |
| Intuitive concept of force, Inertia, Newton's first law of motion; momentum and Newton's second law of motion; impulse; Newton's third law of motion. |
| Law of conservation of linear momentum and its applications. |
| Equilibrium of concurrent forces, Static and kinetic friction, laws of friction, rolling friction, and lubrication. |
| Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on a banked road). |
| Unit IV: Work, Energy and Power |
| Chapter– 5: Work, Energy and Power |
| Work done by a constant force and a variable force; kinetic energy, work- energy theorem, power. |
| Notion of potential energy, potential energy of a spring, conservative forces: non-conservative forces, motion in a vertical circle; elastic and inelastic collisions in one and two dimensions. |
| Unit V: Motion of Systems of Particles and Rigid Body |
| Chapter–6: System of Particles and Rotational Motion |
| Centre of mass of a two-particle system, momentum conservation and Centre of mass motion. Centre of mass of a rigid body; centre of mass of a uniform rod. Moment of a force, torque, angular momentum, law of conservation of angular momentum and its applications. |
| Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions. |
| Moment of inertia, radius of gyration, values of moments of inertia for simple geometrical objects (no derivation). |
| Unit VI: Gravitation |
| Chapter – 7: Gravitation |
| Kepler's laws of planetary motion, universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. |
| Gravitational potential energy and gravitational potential, escape speed, orbital velocity of a satellite, energy of an orbiting satellite. |
| Unit VII: Properties of Bulk Matter |
| Chapter–8: Mechanical Properties of Solids |
| Elasticity, Stress-strain relationship, Hooke's law, Young’s modulus, bulk modulus, shear modulus of rigidity (qualitative idea only), Poisson's ratio, elastic energy. Application of the elastic behaviour of materials (qualitative idea only). |
| Chapter–9: Mechanical Properties of Fluids |
| Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift and hydraulic brakes), effect of gravity on fluid pressure. Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical velocity, Bernoulli's theorem and its simple applications (Torricelli's law and Dynamic lift). Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise. |
| Chapter–10: Thermal Properties of Matter |
| Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv - calorimetry; change of state- latent heat capacity. Heat transfer-conduction, convection and radiation, thermal conductivity, qualitative ideas of Blackbody radiation, Wein's displacement Law, Stefan's law. |
| Unit VIII: Thermodynamics |
| Chapter–11: Thermodynamics |
| Thermal equilibrium and definition of temperature, zeroth law of thermodynamics, heat, work and internal energy. First law of thermodynamics, Second law of thermodynamics: Thermodynamic state variable and equation of state. Change of condition of gaseous state - isothermal, adiabatic, reversible, irreversible, and cyclic processes. |
| Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases |
| Chapter–12: Kinetic Theory |
| Equation of state of a perfect gas, work done in compressing a gas. |
| Kinetic theory of gases - assumptions, concept of pressure. Kinetic interpretation of temperature; rms speed of gas molecules; degrees of freedom, law of equi-partition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro's number. |
| Unit X: Oscillations and Waves |
| Chapter–13: Oscillations |
| Periodic motion - time, frequency, displacement as a function of time, periodic functions and their applications. |
| Simple harmonic motion (S.H.M), uniform circular motion and its equations of motion; phase; oscillations of a loaded spring- restoring force and force constant; energy in S.H.M. |
| Kinetic and potential energies; simple pendulum derivation of expression for its time period. |
| Chapter–14: Waves |
| Wave motion: Transverse and longitudinal waves, speed of travelling wave, displacement relation for a progressive wave, principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, Beats. |
CBSE Class 11 Physics Practical Syllabus 2025-26
Students can check the practical syllabus below:
| Topic | Marks |
| Two experiments, one from each section | 7+7 |
| Practical record (experiment and activities) | 5 |
| One activity from any section | 3 |
| Investigatory Project | 3 |
| Viva on experiments, activities and projects | 5 |
| Total | 30 |
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CBSE Class 11th Physics Syllabus 2025-26: FREE PDF Download |
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