Class 11 Physics

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Course Overview

CBSE Class 11 Physics Syllabus

Unit I: Physical World and Measurement: Physical World

  • What is Physics?
  • Scope and excitement of Physics
  • Physics technology and society
  • Fundamental forces in nature
  • Nature of Physical laws

Unit I: Physical World and Measurement: Units and Measurement

  • Introduction to International system of units
  • Measurement of length
  • Measurement of mass
  • Measurement of time
  • Accuracy and precision of measurements and errors in measurement
  • Absolute error, relative error and percentage error
  • Combination of errors
  • Significant figures
  • Dimension of physical quantity, dimension formula and equation
  • Dimensional analysis and applicationn

Unit II: Kinematics: Motion in a Straight Line

  • Position, path length and displacement
  • Average velocity and average speed
  • Instantaneous velocity and speed
  • Acceleration
  • Uniformly accelerated motion
  • Relative velocity

Unit II: Kinematics:Motion in A Plane

  • Scalars and Vectors
  • Position and displacement vectors
  • Equality of vectors
  • Multiplication of vector by real number
  • Addition and subtraction of vector: graphical method
  • Resolution of vectors
  • Vector addition- analytical method
  • Vector and scalar product
  • Motion in a plane with constant acceleration
  • Relative velocity in two dimension
  • Projectile motion
  • Uniform circular motion

Unit III: Laws of Motion:Laws of Motion

  • Aristotle Fallacy
  • Law of inertia
  • Newton’s first law of motion
  • Newton’s second law of motion and momentum
  • Newton’s third law of motion
  • Conservation of momentum
  • Equilibrium of a particle
  • Static and kinetic friction
  • Law of friction
  • Rolling friction
  • Circular motion
  • Solving problems in mechanics

Unit IV: Work, Energy and Power

  • Work done by a constant force
  • Work done by a variable force
  • kinetic energy
  • work-energy theorem
  • power
  • Notion of potential energy
  • potential energy of a spring
  • conservative forces
  • conservation of mechanical energy (kinetic and potential energies)
  • 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 Rotational Motion

  • What kind of a motion can a rigid body have
  • Center of mass
  • Motion of center of mass
  • Linear momentum of system of particle
  • Vector product of two vectors
  • Angular velocity and its relation with linear velocity
  • Torque
  • Angular momentum
  • Torque and angular momentum of system, law of conservation of angular momentum
  • Equilibrium of rigid body
  • Moment of inertia
  • Theorems of perpendicular and parallel axes
  • Kinematics of rotational motion around a fixed axis
  • Dynamics of rotational motion about a fixed axis
  • Angular momentum in case of rotation about fixed axis
  • Rolling motion

Unit VI: Gravitation

  • Kepler’s law
  • Universal law of gravitation
  • The gravitational constant
  • Acceleration due to gravity of earth
  • Acceleration due to gravity above and below the earths surface
  • Gravitational potential energy
  • Escape speed
  • Earth satellite
  • Energy of an orbiting satellite
  • Weightlessness

Unit VII: Properties of Bulk Matter:Mechanical Properties of Solids

  • Elastic behavior of solids
  • Stress and strain
  • Hooke’s law and the stress strain curve
  • Elastic moduli: Young’s modulus
  • Shear modulus
  • Bulk modulus
  • Elastic energy
  • Application of elastic behavior of materials

Unit VII: Properties of Bulk Matter: Mechanical Properties of Fluids

  • Pressure
  • Pascal’s law, variation of pressure with depth
  • Atmospheric pressure and Gauge pressure
  • Hydraulic machines
  • Streamline flow
  • Bernouli’s principle
  • Speed of efflux, Venturimeter
  • Dynamic lift
  • Viscosity
  • Reynold’s number
  • Surface tension
  • Surface energy
  • Pressure in drop and bubbles, Capillary rise
  • Detergents and surface tension

Unit VII: Properties of Bulk Matter: Thermal Properties of Matter

  • Temperature and heat
  • Measurement of temperature
  • Newton’s first law of motion
  • Ideal gas equation and absolute temperature
  • Thermal expansion
  • Specific heat capacity
  • Calorimetry
  • Change of state: boiling point
  • Change of state: melting point
  • Latent heat
  • Heat transfer: Conduction
  • Convection
  • Convection
  • Radiation
  • Black Body and Black Body Radiation
  • Black Body Radiation – Wein’s displacement Law
  • Black Body Radiation: Stefan Boltzmann law
  • Newton’s law of cooling

Unit VIII: Thermodynamics

  • Thermal equilibrium and Zeroth law of thermodynamics
  • Heat, energy and work
  • First law of thermodynamics
  • Thermodynamic state variable and equation of state
  • Thermodynamic process
  • Heat engines
  • Refrigerator and heat pump
  • Second law of thermodynamics
  • Reversible and irreversible processes
  • Carnot’s engine

Unit IX: Behavior of Perfect Gases and Kinetic Theory of Gases

  • Molecular nature of matter
  • Behavior of gases
  • Kinetic theory of gases: Assumptions
  • Kinetic theory of an ideal gas: Pressure of an ideal gas
  • Kinetic interpretation of temperature
  • Law of equi-partition of energy
  • Avogadro’s constant
  • Mean free path

Unit X: Oscillations and Waves: Oscillations

  • Periodic and oscillatory motion
  • Simple harmonic motion
  • Simple harmonic motion and uniform circular motion
  • Velocity and acceleration in simple harmonic motion
  • Force law for simple harmonic motion
  • Energy in simple harmonic motion
  • Some systems executing simple harmonic motion: oscillation due to spring
  • The simple pendulum
  • Damped simple harmonic motion
  • Forced oscillation and resonance

Unit X: Oscillations and Waves: Waves

  • Transverse and longitudinal waves
  • Displacement relation in a progressive wave
  • Period angular frequency and frequency
  • Speed of travelling wave
  • Principle of superposition of waves
  • Reflection of waves
  • Standing waves and normal modes
  • Beats
  • Doppler effect
 

Best Reference Books for CBSE Class 11 Physics besides NCERT Textbooks

Physics is considered as one of the most difficult subjects of CBSE Class 11. It is because one needs to have a good understanding of various concepts of Mathematics. Although this is very basic Mathematics which you can easily learn from the first chapter of Pradeep’s Fundamental Physics Vol 1. Here is the complete list of important books for CBSE Class 11 Physics. These books are also useful  for competitive exams like JEE Main & NEET.

NCERT Exemplar for Class 11 Physics

Pardeep’s Fundamental Physics for Class 11 

NCERT Exemplar Solutions for CBSE Class 11 Physics

NCERT Solutions for CBSE Class 11 Physics

CBSE Class 11 Physics, Notes ,Test Papers, Sample Papers, NCERT Solutions

NCERT Solutions for Class 11 Science 

Get 100 percent accurate NCERT Solutions for Class 11 Science explained by expert Science teachers. We provide step by step solutions for the questions given in Class 11 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 11 Science.

CBSE Class 11 Physics Notes

Get Notes prepared by Ex-IITIan for CBSE Class 11 physics 

H C Verma Physics Class 11 Solutions 

H C Verma Solutions for Class 11 Science are provided here with simple step-by-step explanations. These solutions for  are extremely popular among Class 11 students for Science.  Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the H C Verma Book of Class 11 Science Chapter  are provided here for . I will help you online for any doubt / clarification.

CBSE Class 11 Physics Assignments

Chapter wise assignments are being given by teachers to students to make them understand the chapter concepts. Its extremely critical for all CBSE students to practice all assignments which will help them in gaining better marks in examinations. All assignments available for free download on the website are developed by the best teachers having many years of teaching experience in CBSE schools all over the country. Students, teachers and parents are advised to contact me online incase of any doubt / clarification.

Past Many Years Question Physics Class 11 Solutions 

Past Many Years Question Papers Solutions for Class 11 Physics are provided here with simple step-by-step explanations. These solutions for  are extremely popular among Class 11 students for Physics . Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the Past Many Years Question Papers Book of Class 11 Physics Chapter are provided here for . I will help you online for any doubt / clarification.

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