CBSE Class 11 Physics Syllabus 2022-2023 can be downloaded in PDF format from the link mentioned below in this article. The Central Board of Secondary Education (CBSE) has revised the syllabus for the current academic session. Physics syllabus has been prepared according to the annual assessment scheme. Students must review the entire syllabus and study Physics as per the content mentioned in it.

**Check out CBSE Class 1****1**** ****Physics ****The 2022-23 syllabus is below:**

**Unit One: The Physical World and Measurement Periods 08 **

**Chapter Two: Units and Measurements **

Need for Measurement: Units of measurement. Units Systems SI units, base and derived units. Notional numbers. Dimensions of physical quantities and dimensional analysis and their applications.

**Module Two: Kinematics 24 Periods **

**Chapter Three: Movement in a Straight Line **

Frame of Reference, Motion in a Straight Line, Elementary Concepts of Differentiation and Integration to Describe Motion, Regular and Irregular Motion, Instantaneous Velocity, Uniformly Accelerated Motion, and Velocity – Time, Position and Time Diagrams. Relationships for uniformly accelerated motion (graphical processing).

**Chapter Four: Movement in the Airplane **

scalar and vector quantities; Position and displacement vectors, global vectors and their symbols; Equal to vectors, multiplying vectors by a real number; add and subtract vectors, unit vectors; Vector analysis in a plane, rectangular components, a product and a vector of vectors. Motion in a plane, states of uniform velocity and uniform motion of accelerating projectiles, and uniform circular motion.

**Module Three: Laws of Motion 14 Periods **

**Chapter Five: Laws of Motion **

Intuitive concept of force, inertia, Newton’s first law of motion; Momentum and Newton’s Second Law of Motion; Paid; Newton’s third law of motion. Law of Conservation of Linear Momentum and its Applications. Balance of simultaneous 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 flat circular road, vehicle on a curved road).

**Fourth unit: work, energy and electricity 14 periods **

**Chapter Six: Work, Energy, and Strength **

Work done by constant force and variable force; Kinetic energy, energy theory, force. The idea of potential energy, the potential energy of a spring, conservative forces: non-conservative forces, motion in a vertical circle; Elastic and inelastic collisions in one or two dimensions.

**Module 5: Motion of the Molecular System and the Solid Body 18**** ****periods **

**Chapter Seven: The Particle System and Rotational Motion **

The center of mass for a system of two particles, the conservation of momentum and the center of mass motion. center of mass of a solid body; Uniform rod center mass. Torque, torque, angular momentum, law of conservation of angular momentum and its applications. The balance of solid bodies, the rotation of the solid body, equations of rotational motion, and the comparison of linear and rotational motions. Moment of inertia, radius of rotation, values of moments of inertia for simple geometric objects (without derivation).

**Module Six: Gravity 12 Periods **

**Chapter Eight: Gravity **

Kepler’s laws of planetary motion, the universal law of gravitation. Acceleration due to gravity and its change with height and depth. Gravitational potential energy and gravitational potential, escape velocity, orbital velocity of the satellite.

**Module Seven: Bulk Material Properties 24 Periods **

**Chapter 9: Mechanical properties of solid materials **

elasticity, stress-strain relationship, Hooke’s law, Young’s modulus, mass modulus, shear modulus of stiffness (qualitative idea only), Poisson’s ratio; Flexible energy.

**Chapter Ten: Mechanical Properties of Liquids **

pressure due to the fluid column; Pascal’s law and its applications (hydraulic lift and hydraulic brakes), the effect of gravity on fluid pressure. Viscosity, Stokes’ law, terminal velocity, rheological and turbulent flow, critical velocity, Bernoulli’s theory and its simple applications. Surface energy and surface tension, contact angle, excess pressure across a curved surface, application of surface tension ideas for droplets, bubbles and capillary height.

**Chapter Eleven: Thermal Properties of Matter **

Heat, temperature and thermal expansion. thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv – calorie measurement; Change of state – latent heat capacity. Heat conduction and transfer, convection and radiation, heat conduction, qualitative ideas of black body radiation, Wayne’s displacement law, and Stefan’s law.

**Unit 8: Thermodynamics 12 periods **

**Chapter Twelve: Thermodynamics **

Thermal equilibrium and definition of the zero-temperature law of thermodynamics, heat, work, and internal energy. First law of thermodynamics, second law of thermodynamics: gaseous state of matter, change of state of gaseous state – thermal processes, adiabatic, reversible, irreversible, periodic.

**The ninth unit:**** ****Behavior of ideal gases and kinetic theory of gases 08**** ****periods **

**Chapter Thirteen: Kinetic Theory **

The ideal gas state equation is the work done in the pressure of the gas. Kinetic theory of gases – assumptions, the concept of pressure. Kinetic interpretation of temperature rms velocity of gas molecules; degrees of freedom, the law of equal distribution of energy (statement only) and application to the specific heat capacities of gases; Concept meaning free path, Avogadro’s number.

**Unit X: Oscillations and waves 26 periods **

**Chapter Fourteen: Oscillations **

Periodic motion – time period, frequency, displacement as a function of time, periodic functions and their application. Simple harmonic motion (SHM) and its equivalents of motion; Stage; bearing spring vibrations – force restoring and stabilizing force; energy in SHM kinetic and potential energies; Derivation of the simple pendulum to express its period of time.

**Chapter fifteen: waves **

Wave motion: transverse and longitudinal waves, velocity of a traveling wave, displacement relationship of a progressive wave, principle of wave superposition, reflection of waves, standing waves in tendons and tubes of organs, fundamental mode and harmonics, impulses.

**Students can also download the full syllabus in PDF format from the following link:**

**check **__CBSE Grade 11 Syllabus for All Subjects for 2022-2023 Session (PDF)__

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