1. Home
  2. /
  3. CBSE
  4. /
  5. Class 11
  6. /
  7. Physics
  8. /
  9. CBSE Class 11 Physics...

CBSE Class 11 Physics Syllabus 2022-23

myCBSEguide App

myCBSEguide App

Download the app to get CBSE Sample Papers 2023-24, NCERT Solutions (Revised), Most Important Questions, Previous Year Question Bank, Mock Tests, and Detailed Notes.

Install Now

CBSE Class 11 Physics Syllabus 2022-23 includes Units and Measurements, Motion in a Straight Line, Work, Energy and Power, System of Particles and Rotational Motion, Thermal Properties of Matter etc for the session 2022 – 2023. Here is the detailed syllabus. To download class 11 Physics CBSE latest sample question papers for the 2023 exams, please install the myCBSEguide App which is the best mobile app for CBSE students. The myCBSEguide app not only provides you the CBSE class 11 Physics model question papers but it also provides class 11 Physics chapter-wise test papers, class 11 Physics best revision notes and other study material for class 11 Physics students.

Class 11 Physics Mobile App

CBSE Class – 11
Physics (Code No. 042)
Syllabus (2022-23)


COURSE STRUCTURE

Time: 3 hrs.
Max Marks: 70

No. of PeriodsMarks
Unit–IPhysical World and Measurement0823
Chapter–2: Units and Measurements
Unit-IIKinematics24
Chapter–3: Motion in a Straight Line
Chapter–4: Motion in a Plane
Unit–IIILaws of Motion14
Chapter–5: Laws of Motion
Unit–IVWork, Energy and Power1417
Chapter–6: Work, Energy and Power
Unit–VMotion of System of Particles and Rigid Body18
Chapter–7: System of Particles and Rotational Motion
Unit-VIGravitation12
Chapter–8: Gravitation
Unit–VIIProperties of Bulk Matter2420
Chapter–9: Mechanical Properties of Solids
Chapter–10: Mechanical Properties of Fluids
Chapter–11: Thermal Properties of Matter
Unit–VIII Thermodynamics12
Chapter–12: Thermodynamics
Unit–IXBehaviour of Perfect Gases and Kinetic Theory of Gases08
Chapter–13: Kinetic Theory
Unit–XOscillations and Waves2610
Chapter–14: Oscillations
Chapter–15: Waves
Total16070

Unit I: Physical World and Measurement (08 Periods)

Chapter-2: Units and Measurements
Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. significant figures. Dimensions of physical quantities, dimensional analysis and its applications.

Unit II: Kinematics (24 Periods)

Chapter-3: 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 and instantaneous velocity, uniformly accelerated motion, velocity-time and position-time 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 acceleration projectile motion, uniform circular motion.

Unit III: Laws of Motion (14 Periods)

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).

Unit IV: Work, Energy and Power (14 Periods)

Chapter-6: Work, Engery 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 System of Particles and Rigid Body (18 Periods)

Chapter-7: 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 (12 Periods)

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.

Unit VII: Properties of Bulk Matter (24 Periods)

Chapter-9: 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.

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 simple 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 transfer-conduction, convection and radiation, thermal conductivity, qualitative ideas of Blackbody radiation, Wein’s displacement Law, Stefan’s law.

Unit VIII: Thermodynamics (12 Periods)

Chapter-12: Thermodynamics
Thermal equilibrium and definition of temperature zeroth law of thermodynamics, heat, work and internal energy. First law of thermodynamics, Second law of thermodynamics: gaseous state of matter, change of condition of gaseous state -isothermal, adiabatic, reversible, irreversible, and cyclic processes.

Unit IX: Behaviour of Perfect Gases and Kinetic Theory of Gases (08 Periods)

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 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 (26 Periods)

Chapter-14: Oscillations
Periodic motion – time period, frequency, displacement as a function of time, periodic functions and their application.
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.

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.

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 4 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

TopicMarks
Two experiments one from each section7 + 7 Marks
Practical record (experiment and activities)5 Marks
One activity from any section3 Marks
Investigatory Project3 Marks
Viva on experiments, activities and project5 Marks
Total30 Marks

SECTION-A

Experiments

  1. To measure 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.
  2. To measure diameter of a given wire and thickness of a given sheet using screw gauge.
  3. To determine volume of an irregular lamina using screw gauge.
  4. To determine radius of curvature of a given spherical surface by a spherometer.
  5. To determine the mass of two different objects using a beam balance.
  6. To find the weight of a given body using parallelogram law of vectors.
  7. Using a simple pendulum, plot its L-T2 graph and use it to find the effective length of second’s pendulum.
  8. To study 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.
  9. To study the relationship between force of limiting friction and normal reaction and to find the co-efficient of friction between a block and a horizontal surface.
  10. 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 {tex}\theta{/tex} by plotting graph between force and sin {tex}\theta{/tex}.

Activities

  1. To make a paper scale of given least count, e.g., 0.2 cm, 0.5 cm.
  2. To determine mass of a given body using a metre scale by principle of moments.
  3. To plot a graph for a given set of data, with proper choice of scales and error bars.
  4. To measure the force of limiting friction for rolling of a roller on a horizontal plane.
  5. To study the variation in range of a projectile with angle of projection.
  6. To study the conservation of energy of a ball rolling down on an inclined plane (using a double inclined plane).
  7. To study dissipation of energy of a simple pendulum by plotting a graph between square of amplitude and time.

SECTION-B

Experiments

  1. To determine Young’s modulus of elasticity of the material of a given wire.
  2. To find the force constant of a helical spring by plotting a graph between load and extension.
  3. 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.
  4. To determine the surface tension of water by capillary rise method.
  5. To determine the coefficient of viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.
  6. To study the relationship between the temperature of a hot body and time by plotting a cooling curve.
  7. To determine specific heat capacity of a given solid by method of mixtures.
  8. To study the relation between frequency and length of a given wire under constant tension using sonometer.
  9. To study the relation between the length of a given wire and tension for constant frequency using sonometer.
  10. To find the speed of sound in air at room temperature using a resonance tube by two resonance positions.

Activities

  1. To observe change of state and plot a cooling curve for molten wax.
  2. To observe and explain the effect of heating on a bi-metallic strip.
  3. To note the change in level of liquid in a container on heating and interpret the observations.
  4. To study the effect of detergent on surface tension of water by observing capillary rise.
  5. To study the factors affecting the rate of loss of heat of a liquid.
  6. To study the effect of load on depression of a suitably clamped metre scale loaded at (i) its end (ii) in the middle.
  7. To observe the decrease in pressure with increase in velocity of a fluid.

Practical Examination for Visually Impaired
Students Class 11

Note: Same Evaluation scheme and general guidelines for visually impaired students as given for Class XII may be followed.

  1. Items for Identification/Familiarity of the apparatus for assessment in practicals (All experiments)
    Spherical ball, Cylindrical objects, vernier calipers, beaker, calorimeter, Screw gauge, wire, Beam balance, spring balance, weight box, gram and milligram weights, forceps, Parallelogram law of vectors apparatus, pulleys and pans used in the same ‘weights’ used, Bob and string used in a simple pendulum, meter scale, split cork, suspension arrangement, stop clock/stopwatch, Helical spring, suspension arrangement used, weights, an arrangement used for measuring extension, Sonometer, Wedges, pan and pulley used in it, ‘weights’ Tuning Fork, Meter scale, Beam balance, Weight box, gram and milligram weights, forceps, Resonance Tube, Tuning Fork, Meter scale, Flask/Beaker used for adding water.
  2. List of Practicals
    1. To measure diameter of a small spherical/cylindrical body using vernier calipers.
    2. To measure the internal diameter and depth of a given beaker/calorimeter using vernier calipers and hence find its volume.
    3. To measure diameter of given wire using screw gauge.
    4. To measure thickness of a given sheet using screw gauge.
    5. To determine the mass of a given object using a beam balance.
    6. To find the weight of given body using the parallelogram law of vectors.
    7. Using a simple pendulum plot L-T and L-T2 graphs. Hence find the effective length of second’s pendulum using appropriate length values.
    8. To find the force constant of given helical spring by plotting a graph between load and extension.
    9.  (i) To study the relation between frequency and length of a given wire under constant tension using a sonometer.
      (ii) To study the relation between the length of a given wire and tension, for constant frequency, using a sonometer.
    10. To find the speed of sound in air, at room temperature, using a resonance tube, by observing the two resonance positions.

Note: The above practicals may be carried out in an experiential manner rather than recording observations.

Prescribed Books:

  1. Physics Part-I, Textbook for Class XI, Published by NCERT
  2. Physics Part-II, Textbook for Class XI, Published by NCERT
  3. Laboratory Manual of Physics, Class XI Published by NCERT
  4. The list of other related books and manuals brought out by NCERT (consider multimedia also).

Practical Examination for Visually Impaired Students of
Class 11 Evaluation Scheme.

Time Allowed: Two hours
Max. Marks: 30

Identification/Familiarity with the apparatus5 marks
Written test (based on given/prescribed practicals)10 marks
Practical Record5 marks
Viva10 marks
Total30 marks

General Guidelines

  • The practical examination will be of two hour duration.
  • A separate list of ten experiments is included here.
  • The written examination in practicals for these students will be conducted at the time of practical examination of all other students.
  • The written test will be of 30 minutes duration.
  • The question paper given to the students should be legibly typed. It should contain a total of 15 practical skill based very short answer type questions. A student would be required to answer any 10 questions.
  • A writer may be allowed to such students as per CBSE examination rules.
  • All questions included in the question papers should be related to the listed practicals. Every question should require about two minutes to be answered.
  • These students are also required to maintain a practical file. A student is expected to record at least five of the listed experiments as per the specific instructions for each subject. These practicals should be duly checked and signed by the internal examiner.
  • The format of writing any experiment in the practical file should include aim, apparatus required, simple theory, procedure, related practical skills, precautions etc.
  • Questions may be generated jointly by the external/internal examiners and used for assessment.
  • The viva questions may include questions based on basic theory/principle/concept, apparatus/ materials/chemicals required, procedure, precautions, sources of error etc.

Note: The above practicals may be carried out in an experiential manner rather than recording observations.Note:

QUESTION PAPER DESIGN

Maximum Marks: 70
Duration: 3 hrs

STypology of QuestionsTotal MarksApproximate Percentage
Remembering: Exhibit memory of previously learned material by recalling facts, terms, basic concepts, and answers.
Understanding: Demonstrate understanding of facts and ideas by organizing, comparing, translating, interpreting, giving descriptions, and stating main ideas
2738%
Applying: Solve problems to new situations by applying acquired knowledge, facts, techniques and rules in a different way2232%
Analysing: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalizations
Evaluating: Present and defend opinions by making judgments about information, validity of ideas, or quality of work based on a set of criteria.
Creating: Compile information together in a different way by combining elements in a new pattern or proposing alternative solutions.
2130%
Total Marks70100
Practical30
Gross Total10

Note:​​​​​​ The above template is only a sample. Suitable internal variations may be made for generating similar templates keeping the overall weightage to different form of questions and typology of questions same.

myCBSEguide App

Test Generator

Create question paper PDF and online tests with your own name & logo in minutes.

Create Now
myCBSEguide App

myCBSEguide

Question Bank, Mock Tests, Exam Papers, NCERT Solutions, Sample Papers, Notes

Install Now

1 thought on “CBSE Class 11 Physics Syllabus 2022-23”

Leave a Comment