CBSE Syllabus for Class 11 Physics 202021: Students who are in search of CBSE Physics Syllabus can refer to this article. The main objective of CBSE Physics Class 11 Syllabus is to provide knowledge about SI units, symbols, the nomenclature of physical quantities and formulations as per international standards to students.
Working on CBSE Physics Syllabus will not only help students in their annual exam preparation but also helps candidates towards their preparation in competitive entrance exams like JEE Main, JEE Advanced, BITSAT etc., Read on to find out more.
Latest Update: The officials of Central Board of Secondary Education have reduced CBSE Syllabus up to 30% for Class 9 to Class 12 for the academic year of 202021. Scroll down to download the latest syllabus.
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CBSE Syllabus For Class 11 Physics 202021

No. of Periods 
Marks 

Unit–I 
Physical World and Measurement 
10 
23 
Chapter–1: Physical World 

Chapter–2: Units and Measurements 

UnitII 
Kinematics 
24 

Chapter–3: Motion in a Straight Line 

Chapter–4: Motion in a Plane 

Unit–III 
Laws of Motion 
14 

Chapter–5: Laws of Motion 

Unit–IV 
Work, Energy and Power 
12 
17 
Chapter–6: Work, Energy and Power 

Unit–V 
Motion of System of Particles and Rigid Body 
18 

Chapter–7: System of Particles and Rotational Motion 

UnitVI 
Gravitation 
12 

Chapter–8: Gravitation 

Unit–VII 
Properties of Bulk Matter 
24 
20 
Chapter–9: Mechanical Properties of Solids 

Chapter–10: Mechanical Properties of Fluids 

Chapter–11: Thermal Properties of Matter 

Unit–VIII 
Thermodynamics 
12 

Chapter–12: Thermodynamics 

Unit–IX 
Behaviour of Perfect Gases and Kinetic Theory of Gases 
08 

Chapter–13: Kinetic Theory 

Unit–X 
Oscillations and Waves 
26 
10 
Chapter–14: Oscillations 

Chapter–15: Waves 

Total 
160 
70 
CBSE Syllabus For Class 11 Physics For Unit I: Physical World and Measurement
Chapter–1: Physical World Physicsscope and excitement; nature of physical laws; Physics, technology and society. Chapter–2: Units and Measurements Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures. Dimensions of physical quantities, dimensional analysis and its applications. 
CBSE Physics Class 11 Syllabus For Unit II: Kinematics
Chapter–3: Motion in a Straight Line Frame of reference, Motion in a straight line: Positiontime graph, speed and velocity. Elementary concepts of differentiation and integration for describing motion, uniform and non uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocitytime and positiontime graphs. Relations for uniformly accelerated motion (graphical treatment). Chapter–4: 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, relative velocity, 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 accelerationprojectile motion, uniform circular motion. 
CBSE Syllabus For Class 11 Physics For Unit III: Laws of Motion
Chapter–5: 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, lubrication. Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on a banked road). 
CBSE Syllabus For Class 11 Physics For Unit IV: Work, Energy and Power
Chapter–6: Work, Energy and Power Work done by a constant force and a variable force; kinetic energy, workenergy theorem, power. Notion of potential energy, potential energy of a spring, conservative forces: conservation of mechanical energy (kinetic and potential energies); nonconservative forces: motion in a vertical circle; elastic and inelastic collisions in one and two dimensions. 
CBSE Physics Class 11 Syllabus For Unit V: Motion of System of Particles and Rigid Body
Chapter–7: System of Particles and Rotational Motion Centre of mass of a twoparticle 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). Statement of parallel and perpendicular axes theorems and their applications. 
CBSE Syllabus For Class 11 Physics For Unit VI: Gravitation
Chapter–8: 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 velocity, orbital velocity of a satellite, Geostationary satellites 
CBSE Syllabus For Class 11 Physics For Unit VII: Properties of Bulk Matter
Chapter–9: Mechanical Properties of Solids Elastic behaviour, Stressstrain relationship, Hooke’s law, Young’s modulus, bulk modulus, shear modulus of rigidity, Poisson’s ratio; elastic energy. Chapter–10: 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 applications. 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–11: 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 transferconduction, convection and radiation, thermal conductivity, qualitative ideas of Blackbody radiation, Wein’s displacement Law, Stefan’s law, Greenhouse effect. 
CBSE Physics Class 11 Syllabus For Unit VIII: Thermodynamics
Chapter–12: 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: reversible and irreversible processes, Heat engine and refrigerator. 
CBSE Syllabus For Class 11 Physics For Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases
Chapter–13: 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 equipartition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro’s number. 
CBSE Physics Class 11 Syllabus For Unit X: Oscillations and Waves
Chapter–14: Oscillations Periodic motion – time period, frequency, displacement as a function of time, periodic functions. Simple harmonic motion (S.H.M) and its equation; 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. Free, forced and damped oscillations (qualitative ideas only), resonance. Chapter–15: 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, Doppler effect. 
CBSE Class 11 Physics Practicals: Total Periods 60
The record, to be submitted by the students, at the time of their annual examination, has to include:
 Record of at least 12 Experiments [with 6 from each section], to be performed by the students.
 Record of at least 6 Activities [with 3 each from section A and section B], to be performed by the students.
 Report of the project to be carried out by the students.
Evaluation Scheme
Time allowed: Three hours, Max. Marks: 30
Two experiments one from each section  (7+7) Marks 
Practical record (experiment and activities)  5 Marks 
One activity from any section  3 Marks 
Investigatory Project  3 Marks 
Viva on experiments, activities and project  5 Marks 
Total  30 Marks 
Section–A Experiments
 To measure the diameter of a small spherical/cylindrical body and to measure internal diameter and depth of a given beaker/calorimeter using Vernier Callipers and hence find its volume.
 To measure diameter of a given wire and thickness of a given sheet using a screw gauge.
 To determine volume of an irregular lamina using screw gauge.
 To determine radius of curvature of a given spherical surface by a spherometer.
 To determine the mass of two different objects using a beam balance.
 To find the weight of a given body using parallelogram law of vectors.
 Using a simple pendulum, plot its LT2 graph and use it to find the effective length of second’s pendulum.
 To study the variation of time period of a simple pendulum of a given length by taking bobs of same size but different masses and interpret the result.
 To study the relationship between the force of limiting friction and normal reaction and to find the co efficient of friction between a block and a horizontal surface.
 To find the downward force, along an inclined plane, acting on a roller due to gravitational pull of the earth and study its relationship with the angle of inclination θ by plotting graph between force and sinθ.
Activities
 To make a paper scale of given least count, e.g., 0.2cm, 0.5 cm.
 To determine mass of a given body using a metre scale by principle of moments.
 To plot a graph for a given set of data, with proper choice of scales and error bars.
 To measure the force of limiting friction for rolling of a roller on a horizontal plane.
 To study the variation in range of a projectile with angle of projection.
 To study the conservation of energy of a ball rolling down on an inclined plane (using a double inclined plane).
 To study dissipation of energy of a simple pendulum by plotting a graph between square of amplitude and time.
Section–B Experiments
 To determine Young’s modulus of elasticity of the material of a given wire.
 To find the force constant of a helical spring by plotting a graph between load and extension.
 To study the variation in volume with pressure for a sample of air at constant temperature by plotting graphs between P and V, and between P and 1/V.
 To determine the surface tension of water by capillary rise method.
 To determine the coefficient of viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.
 To study the relationship between the temperature of a hot body and time by plotting a cooling curve.
 To determine specific heat capacity of a given solid by a method of mixtures.
 To study the relation between frequency and length of a given wire under constant tension using sonometer.
 To study the relation between the length of a given wire and tension for constant frequency using sonometer.
 To find the speed of sound in air at room temperature using a resonance tube by two resonance positions.
Activities
 To observe the change of state and plot a cooling curve for molten wax.
 To observe and explain the effect of heating on a bimetallic strip.
 To note the change in level of liquid in a container on heating and interpret the observations.
 To study the effect of detergent on the surface tension of water by observing capillary rise.
 To study the factors affecting the rate of loss of heat of a liquid.
 To study the effect of load on depression of a suitably clamped metre scale loaded at (i) its end (ii) in the middle.
 To observe the decrease in pressure with increase in velocity of a fluid.
CBSE Syllabus For Class 11 Physics – Prescribed Books
 Physics PartI, Textbook for Class XI, Published by NCERT
 Physics PartII, Textbook for Class XI, Published by NCERT
 Laboratory Manual of Physics, Class XI Published by NCERT
 The list of other related books and manuals brought out by NCERT (consider multimedia also).
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