Physics | Class 11

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    Chapter 1 Measurements ( 18 videos)  (Practice Test)

      1.1: The role of physics (Practice Test)
      Introduction to Physics
    1. Introduction to Physics
      92679 views
      1.2: Physical Quantities (Practice Test)
      Physical Quantities
    1. Physical Quantities
      56493 views
      2. Problem on Physical Quantities
    2. Problem on Physical Quantities
      24852 views
      1.3: Measurement and the systems of units (Practice Test)
      International Systems of Base Units
    1. International Systems of Base Units
      29680 views
      2. Supplementary Units: Radian
    2. Supplementary Units: Radian
      3. Conventions for Indicating units
    3. Conventions for Indicating units
      6500 views
      1.4: Precision and Accuracy (Practice Test)
      Precision and Accuracy
    1. Precision and Accuracy
      11710 views
      2. Problem on Precision and Accuracy
    2. Problem on Precision and Accuracy
      10870 views
      1.5: Assessment of total uncertainty in the final result (Practice Test)
      Assessment of Total Uncertainty in the Final result
    1. Assessment of Total Uncertainty in the Final result
      14825 views
      2. More on Assessment of Total Uncertainty in the Final result
    2. More on Assessment of Total Uncertainty in the Final result
      8751 views
      3. Problem1 on Assessment of Total Uncertainty in the Final result
    3. Problem1 on Assessment of Total Uncertainty in the Final result
      5963 views
      4. Problem2 on Assessment of Total Uncertainty in the Final result
    4. Problem2 on Assessment of Total Uncertainty in the Final result
      4867 views
      1.6: Error and Uncertainties (Practice Test)
      Errors and Uncertainties
    1. Errors and Uncertainties
      19014 views
      1.7: Dimensions of Physical Quantities (Practice Test)
      Dimensions of Physical Quantities and their Adavantages
    1. Dimensions of Physical Quantities and their Adavantages
      2. Checking the Homogeneity of a Equation through Dimensional Analysis
    2. Checking the Homogeneity of a Equation through Dimensional Analysis
      3. Problem on Dimensions of Physical Quantities
    3. Problem on Dimensions of Physical Quantities
      9585 views
      4. Deriving a Possible Formula Through Dimensional Analysis
    4. Deriving a Possible Formula Through Dimensional Analysis
      5. Problem on Deriving a possible Formula
    5. Problem on Deriving a possible Formula
      5577 views

    Chapter 2 Vectors and Equilibrium ( 38 videos)  (Practice Test)

      2.1: Basic Concepts of Vectors (Practice Test)
      Scalars and Vectors
    1. Scalars and Vectors
      29558 views
      2. Rectangular Coordinate System
    2. Rectangular Coordinate System
      13211 views
      3. Vector Addition and Subtraction
    3. Vector Addition and Subtraction
      20633 views
      4. Problem1 on Vector Addition and Subtraction
    4. Problem1 on Vector Addition and Subtraction
      15108 views
      5. Problem2 on Vector Addition and Subtraction
    5. Problem2 on Vector Addition and Subtraction
      9509 views
      6. Vectors Subtraction
    6. Vectors Subtraction
      6829 views
      7. Rectangular Components of a Vector
    7. Rectangular Components of a Vector
      14913 views
      8. Multiplication of Vector by a scalar
    8. Multiplication of Vector by a scalar
      10352 views
      9. Free vector
    9. Free vector
      4895 views
      10. Unit and Null vector
    10. Unit and Null vector
      10017 views
      11. Problem on Unit and Null vector
    11. Problem on Unit and Null vector
      4927 views
      12. Position and Equal Vectors
    12. Position and Equal Vectors
      5582 views
      13. The Trigonometric Ratios
    13. The Trigonometric Ratios
      342 views
      14. Trigonometric Ratios of Angles in Four Quadrants
    14. Trigonometric Ratios of Angles in Four Quadrants
      369 views
      15. Vector Addition by Rectangular Components
    15. Vector Addition by Rectangular Components
      16028 views
      16. Steps of vector Addition by Rectangular Components
    16. Steps of vector Addition by Rectangular Components
      8673 views
      17. Generalization for N number of Coplanar Vectors
    17. Generalization for N number of Coplanar Vectors
      536 views
      18. Product of two Vectors
    18. Product of two Vectors
      5150 views
      19. Scalar or Dot product
    19. Scalar or Dot product
      14025 views
      20. Problem1 on Scalar or Dot product
    20. Problem1 on Scalar or Dot product
      6029 views
      21. Problem2 on Scalar or Dot product
    21. Problem2 on Scalar or Dot product
      4421 views
      22. Characteristics of Scalar Product
    22. Characteristics of Scalar Product
      9517 views
      23. Vector or Cross Product
    23. Vector or Cross Product
      12007 views
      24. Characteristics of Cross Product
    24. Characteristics of Cross Product
      7569 views
      25. Example of Vector product
    25. Example of Vector product
      4461 views
      26. Problem1 on Vector or Cross Product
    26. Problem1 on Vector or Cross Product
      4081 views
      27. Problem2 on Vector or Cross Product
    27. Problem2 on Vector or Cross Product
      3277 views
      28. Introduction to Equilibrium
    28. Introduction to Equilibrium
      11700 views
      29. Equilibrium of Bodies Under the Action of Coplanar Forces
    29. Equilibrium of Bodies Under the Action of Coplanar Forces
      7077 views
      30. Conditions for Equilibrium
    30. Conditions for Equilibrium
      14999 views
      31. Problem 1 on Conditions for Equilibrium
    31. Problem 1 on Conditions for Equilibrium
      6138 views
      32. Problem 2 on Conditions for Equilibrium
    32. Problem 2 on Conditions for Equilibrium
      4659 views
      33. Problem 3 on Conditions for Equilibrium
    33. Problem 3 on Conditions for Equilibrium
      4057 views
      34. Problem 4 on Conditions for Equilibrium
    34. Problem 4 on Conditions for Equilibrium
      4589 views
      35. Advanced Torque
    35. Advanced Torque
      14407 views
      36. More on Torque
    36. More on Torque
      7141 views
      37. Problem on More on Torque
    37. Problem on More on Torque
      4717 views
      38. Introduction to Couple
    38. Introduction to Couple
      4417 views

    Chapter 3 Force and Motion ( 40 videos)  (Practice Test)

      3.1: Displacement (Practice Test)
      Difference Between Distance and Displacement
    1. Difference Between Distance and Displacement
      21168 views
      3.2: Velocity (Practice Test)
      Introduction to Velocity
    1. Introduction to Velocity
      18502 views
      2. Problem on Introduction to Velocity
    2. Problem on Introduction to Velocity
      9471 views
      3. Graphical Representation of Instantaneous Velocity
    3. Graphical Representation of Instantaneous Velocity
      4. Instantaneous Velocity
    4. Instantaneous Velocity
      1168 views
      5. Uniform Velocity
    5. Uniform Velocity
      2950 views
      3.3: Acceleration (Practice Test)
      Introduction to Acceleration
    1. Introduction to Acceleration
      12317 views
      2. Average Acceleration and Retardation
    2. Average Acceleration and Retardation
      6839 views
      3. Problem on Introduction to Acceleration
    3. Problem on Introduction to Acceleration
      6449 views
      3.4: Velocity - Time Graph (Practice Test)
      Speed - Time Graph
    1. Speed - Time Graph
      11825 views
      2. Problem on Speed-Time Graph
    2. Problem on Speed-Time Graph
      5822 views
      3.5: Review of Kinematic Equations (Practice Test)
      Review of Equations of Uniformly Accelerated Motion
    1. Review of Equations of Uniformly Accelerated Motion
      5855 views
      2. Problem on Review of Equations of Uniformly Accelerated Motion
    2. Problem on Review of Equations of Uniformly Accelerated Motion
      3643 views
      3. Motion of Freely Falling Bodies
    3. Motion of Freely Falling Bodies
      6030 views
      3.6: Newton's Laws of Motion (Practice Test)
      First Law of Newton
    1. First Law of Newton
      15598 views
      2. Second Law of Newton
    2. Second Law of Newton
      12126 views
      3. Problem on Second Law of Newton
    3. Problem on Second Law of Newton
      5721 views
      4. Third Law of Newton
    4. Third Law of Newton
      8817 views
      3.7: Linear Momentum (Practice Test)
      Advanced Momentum
    1. Advanced Momentum
      6266 views
      2. Momentum and Newton's Second Law of motion
    2. Momentum and Newton's Second Law of motion
      6044 views
      3. Newton's Second Law of Motion for Changing Mass
    3. Newton's Second Law of Motion for Changing Mass
      4. Force due to water Flow
    4. Force due to water Flow
      5156 views
      5. Impulse
    5. Impulse
      6. Problem on Impulse
    6. Problem on Impulse
      7. Advanced Law of Conservation of Momentum
    7. Advanced Law of Conservation of Momentum
      9321 views
      8. Problem1-Law of Conservation of Momentum
    8. Problem1-Law of Conservation of Momentum
      3507 views
      9. Problem2-Law of Conservation of Momentum
    9. Problem2-Law of Conservation of Momentum
      2524 views
      3.8: Elastic and Inelastic Collisions (Practice Test)
      Elastic and Inelastic Collision
    1. Elastic and Inelastic Collision
      7976 views
      2. Elastic Collision in one Dimension
    2. Elastic Collision in one Dimension
      10761 views
      3. Finding Velocities in Elastic Collision in One Dimension
    3. Finding Velocities in Elastic Collision in One Dimension
      4. Special Cases For Elastic Collisions in One Dimension
    4. Special Cases For Elastic Collisions in One Dimension
      5. Problem on Elastic Collisions in One Dimension
    5. Problem on Elastic Collisions in One Dimension
      3.9: Rocket Propulsion (Practice Test)
      Rocket Propulsion
    1. Rocket Propulsion
      6934 views
      3.10: Projectile Motion (Practice Test)
      Projectile Motion
    1. Projectile Motion
      2. Velocity and Acceleration of Projectile Motion
    2. Velocity and Acceleration of Projectile Motion
      3. Height of Projectile Motion
    3. Height of Projectile Motion
      4. Time of Flight in Projectile Motion
    4. Time of Flight in Projectile Motion
      5. Application to Ballistic Missiles
    5. Application to Ballistic Missiles
      5694 views
      6. Problem on Projectile Motion
    6. Problem on Projectile Motion
      7. Problem on Height of Projectile Motion
    7. Problem on Height of Projectile Motion

    Chapter 4 Work and Energy ( 32 videos)  (Practice Test)

      4.1: Work Done by a Constant Forces (Practice Test)
      Work Done by a Constant Force
    1. Work Done by a Constant Force
      11832 views
      2. Problem on Work Done by a Constant Force
    2. Problem on Work Done by a Constant Force
      4621 views
      4.2: Work Done By a Variable Forces (Practice Test)
      Work Done By a Variable Force
    1. Work Done By a Variable Force
      10668 views
      2. Problem on Work Done by a Variable Force
    2. Problem on Work Done by a Variable Force
      4822 views
      4.3: Work done by Gravitational Field (Practice Test)
      Work done by Gravitational Field
    1. Work done by Gravitational Field
      11169 views
      2. More on Work done by Gravitational Field
    2. More on Work done by Gravitational Field
      5722 views
      3. Prove that the work done along a closed path in a gravitational Field is Zero ?
    3. Prove that the work done along a closed path in a gravitational Field is Zero ?
      5325 views
      4.4: Energy (Practice Test)
      Introduction to Energy
    1. Introduction to Energy
      8462 views
      2. Forms of Energy
    2. Forms of Energy
      5282 views
      3. Kinetic Energy
    3. Kinetic Energy
      6734 views
      4. Potential Energy
    4. Potential Energy
      7324 views
      4.5: Work-Energy Theorem (Practice Test)
      Work-Energy Principle
    1. Work-Energy Principle
      3255 views
      2. Problem on Work-Energy Principle
    2. Problem on Work-Energy Principle
      2407 views
      4.6: Gravitational Potential Energy (Practice Test)
      Absolute Potential Energy
    1. Absolute Potential Energy
      18310 views
      2. More on Absolute Potential energy
    2. More on Absolute Potential energy
      9002 views
      4.7: Escape Velocity (Practice Test)
      Escape Velocity
    1. Escape Velocity
      6972 views
      2. Problem on Escape Velocity
    2. Problem on Escape Velocity
      1960 views
      4.8: Power (Practice Test)
      Introduction to Power
    1. Introduction to Power
      7657 views
      2. Problem on Introduction to Power
    2. Problem on Introduction to Power
      1590 views
      4.9: Interconversion of Kinetic Energy and Potential Energy (Practice Test)
      Interconversion of Potential Energy and Kinetic Energy
    1. Interconversion of Potential Energy and Kinetic Energy
      9817 views
      2. problem on Interconversion of Potential Energy and Kinetic Energy
    2. problem on Interconversion of Potential Energy and Kinetic Energy
      2331 views
      3. Advance law of Conservation of Energy
    3. Advance law of Conservation of Energy
      3377 views
      4. Problem on Law of Conservation of Energy
    4. Problem on Law of Conservation of Energy
      1982 views
      5. Conservative and Non-Conservative Forces
    5. Conservative and Non-Conservative Forces
      1108 views
      4.10: Energy Option (Practice Test)
      Energy from Non-Renewable Sources
    1. Energy from Non-Renewable Sources
      3436 views
      4.11: Non conventional Energy Sources (Practice Test)
      Wind Power
    1. Wind Power
      1132 views
      2. Energy from Tides
    2. Energy from Tides
      4289 views
      3. Energy from Waves
    3. Energy from Waves
      3095 views
      4. Solar Energy
    4. Solar Energy
      3171 views
      5. Energy from Biomass
    5. Energy from Biomass
      2972 views
      6. Energy from Waste product
    6. Energy from Waste product
      1583 views
      7. Geothermal Energy
    7. Geothermal Energy
      3274 views

    Chapter 5 Circular Motion ( 38 videos)  (Practice Test)

      5.1: Angular Displacement (Practice Test)
      Angular Displacement
    1. Angular Displacement
      2. More on Angular Displacement
    2. More on Angular Displacement
      5.2: Angular Velocity (Practice Test)
      Angular Velocity
    1. Angular Velocity
      5.3: Angular Acceleration (Practice Test)
      Angular Acceleration
    1. Angular Acceleration
      5.4: Relation Between Angular and Linear Velocities (Practice Test)
      Relation between Linear and Angular Quantities of Motion
    1. Relation between Linear and Angular Quantities of Motion
      2. Kinematic Equations of Motion with Constant Angular Acceleration
    2. Kinematic Equations of Motion with Constant Angular Acceleration
      3. Problem on Kinematic Equation of Angular Motion
    3. Problem on Kinematic Equation of Angular Motion
      5.5: Centripetal Force (Practice Test)
      Centripetal Acceleration and Centripetal Force
    1. Centripetal Acceleration and Centripetal Force
      2. More on Centripetal Acceleration and Centripetal Force
    2. More on Centripetal Acceleration and Centripetal Force
      3. Problem on Centripetal Forces
    3. Problem on Centripetal Forces
      1540 views
      4. Banking (Bending) of Road
    4. Banking (Bending) of Road
      5. A Vehicle Passing Through a Dip
    5. A Vehicle Passing Through a Dip
      181 views
      6. The Conical Pendulum
    6. The Conical Pendulum
      1511 views
      7. Air Planes
    7. Air Planes
      176 views
      8. Cream Separators and Centrifuges
    8. Cream Separators and Centrifuges
      529 views
      5.6: Moment of Inertia (Practice Test)
      Moment of Inertia for Point Mass
    1. Moment of Inertia for Point Mass
      2. Moment of Inertia for Rigid Body
    2. Moment of Inertia for Rigid Body
      3. Problem on Moment of Inertia
    3. Problem on Moment of Inertia
      1860 views
      5.7: Angular Momentum (Practice Test)
      Angular Momentum
    1. Angular Momentum
      2. More on Angular Momentum
    2. More on Angular Momentum
      3. Problem on Angular Momentum
    3. Problem on Angular Momentum
      4. Spin and Orbital Angular Momentum
    4. Spin and Orbital Angular Momentum
      9283 views
      5.8: Conservation of Angular Momentum (Practice Test)
      Law of Conservation of Angular Momentum
    1. Law of Conservation of Angular Momentum
      2. Problem on Law of Conservation of Angular Momentum
    2. Problem on Law of Conservation of Angular Momentum
      5.9: Rotational Energy (Practice Test)
      Rotational Kinetic Energy for Point Mass and Rigid Body
    1. Rotational Kinetic Energy for Point Mass and Rigid Body
      2. Speed of Disc and Hoop Rolling Down the Inclined Plane
    2. Speed of Disc and Hoop Rolling Down the Inclined Plane
      3. Problem on Speed of Disc and Hoop Rolling Down the Inclined Plane
    3. Problem on Speed of Disc and Hoop Rolling Down the Inclined Plane
      5.10: Artificial Satellites (Practice Test)
      Average Orbital Speed of Satellite
    1. Average Orbital Speed of Satellite
      2. Geostationary Orbits
    2. Geostationary Orbits
      7560 views
      5.11: Communication Satellites (Practice Test)
      Communication Satellites
    1. Communication Satellites
      3631 views
      5.12: Real and Apparent weight (Practice Test)
      Real and Apparent weight
    1. Real and Apparent weight
      11949 views
      2. Weightlessness in Satellites and Gravity Free System
    2. Weightlessness in Satellites and Gravity Free System
      5.13: Orbital Velocity (Practice Test)
      Orbital Velocity
    1. Orbital Velocity
      6626 views
      2. Problem on Orbital Velocity
    2. Problem on Orbital Velocity
      1513 views
      5.14: Artifical Gravity (Practice Test)
      Artificial Gravity in Satellites
    1. Artificial Gravity in Satellites
      5.15: Newton's and Einstein's Views of Gravitation (Practice Test)
      Newton's and Einstein's Views of Gravitation
    1. Newton's and Einstein's Views of Gravitation
      8023 views
      2. Effect of Gravity of Space Time
    2. Effect of Gravity of Space Time
      342 views

    Chapter 6 Fluid Dynamics ( 17 videos)  (Practice Test)

      6.1: Viscous Drag and Stokes Law (Practice Test)
      Viscous Drag and Stokes' Law
    1. Viscous Drag and Stokes' Law
      13727 views
      2. Problem on Viscous Drag and Stokes' Law
    2. Problem on Viscous Drag and Stokes' Law
      3977 views
      6.2: Terminal velocity (Practice Test)
      Terminal Velocity of Spherical Object Falling in Resistive Medium
    1. Terminal Velocity of Spherical Object Falling in Resistive Medium
      2. Problem on Terminal Velocity of Falling Object In Resistive Medium
    2. Problem on Terminal Velocity of Falling Object In Resistive Medium
      6.3: Fluid Flow (Practice Test)
      Fluid Flow Its Type and Properties of Ideal Fluid
    1. Fluid Flow Its Type and Properties of Ideal Fluid
      2. Turbulent Flow
    2. Turbulent Flow
      515 views
      6.4: Equation of Continuity (Practice Test)
      Equation of Continuity
    1. Equation of Continuity
      2. Problem on Equation of Continuity
    2. Problem on Equation of Continuity
      6.5: Bernoulli's Equation (Practice Test)
      Bernoulli's Equation
    1. Bernoulli's Equation
      2. Derivation of Bernoulli's Equation Part 2
    2. Derivation of Bernoulli's Equation Part 2
      3. Torricelli's Theorem
    3. Torricelli's Theorem
      4. Relation Between Speed and Pressure of the Fluid
    4. Relation Between Speed and Pressure of the Fluid
      8883 views
      5. More on Relation Between Speed and Pressure of the Fluid
    5. More on Relation Between Speed and Pressure of the Fluid
      4396 views
      6. Venturi Relation
    6. Venturi Relation
      7. Problem on Venturi Relation
    7. Problem on Venturi Relation
      8. Blood Flow
    8. Blood Flow
      8056 views
      6.6: Applications of Bernoulli's Equation (Practice Test)
      Applications of Bernoulli's Equation
    1. Applications of Bernoulli's Equation
      3886 views

    Chapter 7 Oscillations ( 24 videos)  (Practice Test)

      7.1: Oscillations (Practice Test)
      Vibratory Motion
    1. Vibratory Motion
      16780 views
      7.2: Simple Harmonic Motion (Practice Test)
      Simple Harmonic Motion
    1. Simple Harmonic Motion
      14510 views
      2. More on Simple Harmonic Motion
    2. More on Simple Harmonic Motion
      7402 views
      3. Instantaneous Displacement and Amplitude of Vibration
    3. Instantaneous Displacement and Amplitude of Vibration
      9462 views
      4. Some other Parameters of Simple Harmonic Motion
    4. Some other Parameters of Simple Harmonic Motion
      4491 views
      5. Problem on Parameters of Simple Harmonic Motion
    5. Problem on Parameters of Simple Harmonic Motion
      2336 views
      7.3: SHM and Uniform Circular Motion (Practice Test)
      S.H.M and Uniform Circular Motion
    1. S.H.M and Uniform Circular Motion
      17431 views
      2. Problem on S.H.M and Uniform Circular Motion
    2. Problem on S.H.M and Uniform Circular Motion
      5061 views
      3. Displacement
    3. Displacement
      8083 views
      4. Instantaneous Velocity
    4. Instantaneous Velocity
      10431 views
      5. Acceleration in Terms of ω
    5. Acceleration in Terms of ω
      7007 views
      6. Phase
    6. Phase
      12880 views
      7.4: Characteristics of the mass attached to a spring (Practice Test)
      A Horizontal Mass Spring system
    1. A Horizontal Mass Spring system
      7091 views
      2. Problem on A Horizontal Mass Spring system
    2. Problem on A Horizontal Mass Spring system
      1156 views
      7.5: Simple Pendulum (Practice Test)
      Simple Pendulum
    1. Simple Pendulum
      30953 views
      2. Problem on Simple Pendulum
    2. Problem on Simple Pendulum
      2450 views
      7.6: Energy conservation in SHM (Practice Test)
      Energy conservation in S.H.M
    1. Energy conservation in S.H.M
      9457 views
      2. More on Energy conservation in S.H.M
    2. More on Energy conservation in S.H.M
      7232 views
      3. Problem on Energy conservation in S.H.M
    3. Problem on Energy conservation in S.H.M
      2027 views
      7.7: Damping of SHM (Practice Test)
      Damped Oscillations
    1. Damped Oscillations
      15906 views
      7.8: Forced Oscillations (Practice Test)
      Free and Forced Oscillations
    1. Free and Forced Oscillations
      8108 views
      7.9: Resonance (Practice Test)
      Resonance
    1. Resonance
      16246 views
      7.10: Resonance Curve (Practice Test)
      Sharpness of Resonance
    1. Sharpness of Resonance
      10846 views
      7.11: Examples of Resonance (Practice Test)
      Advantages and Disadvantages of Resonance
    1. Advantages and Disadvantages of Resonance
      7194 views

    Chapter 8 Waves ( 36 videos)  (Practice Test)

      8.0: . (Practice Test)
      More on Stationary waves
    1. More on Stationary waves
      4851 views
      8.1: Progressive Waves (Practice Test)
      Progressive Waves
    1. Progressive Waves
      11227 views
      2. Transverse and Longitudinal Waves
    2. Transverse and Longitudinal Waves
      9093 views
      8.2: Periodic Transverse Waves (Practice Test)
      Transverse periodic Waves
    1. Transverse periodic Waves
      7538 views
      2. Longitudinal Periodic Waves
    2. Longitudinal Periodic Waves
      5409 views
      8.3: Principle of Superposition (Practice Test)
      Principle of Superposition of Waves
    1. Principle of Superposition of Waves
      8.4: The speed of Sound (Practice Test)
      Binomial Theorem
    1. Binomial Theorem
      5481 views
      2. Speed of Sound in Air
    2. Speed of Sound in Air
      12205 views
      3. Laplace's Correction
    3. Laplace's Correction
      15472 views
      4. Effects of Various Factors on Speed of Sound in Air
    4. Effects of Various Factors on Speed of Sound in Air
      11017 views
      5. More on Effects of Various Factors on Speed of Sound in Air
    5. More on Effects of Various Factors on Speed of Sound in Air
      7015 views
      6. More on Effects of Various Factors on Speed of Sound in Air
    6. More on Effects of Various Factors on Speed of Sound in Air
      5872 views
      7. Problem on Effects of Various Factors on Speed of Sound in Air
    7. Problem on Effects of Various Factors on Speed of Sound in Air
      1980 views
      8. Interference
    8. Interference
      11891 views
      9. More on Interference
    9. More on Interference
      7635 views
      10. More on Interference
    10. More on Interference
      4641 views
      11. More on Interference
    11. More on Interference
      1642 views
      8.5: Beats (Practice Test)
      Beats
    1. Beats
      9895 views
      2. problem on Beats
    2. problem on Beats
      5308 views
      3. Uses of Beats
    3. Uses of Beats
      1109 views
      8.6: Stationary waves in a Stretched String (Practice Test)
      Stationary waves in a Stretched String
    1. Stationary waves in a Stretched String
      8643 views
      2. More on Stationary waves in a Stretched String
    2. More on Stationary waves in a Stretched String
      6344 views
      3. Problem on Stationary Waves in Stretched String
    3. Problem on Stationary Waves in Stretched String
      2089 views
      8.7: Stationary Waves in Air Columns (Practice Test)
      Stationary Waves in Air Columns
    1. Stationary Waves in Air Columns
      9179 views
      2. More on Stationary Waves in Air Columns
    2. More on Stationary Waves in Air Columns
      5165 views
      3. Problem on Stationary Waves in Air Columns
    3. Problem on Stationary Waves in Air Columns
      1287 views
      4. Musical Sound and Noise
    4. Musical Sound and Noise
      1411 views
      5. Characteristics of a Musical Sound
    5. Characteristics of a Musical Sound
      1224 views
      8.8: Doppler Effect (Practice Test)
      Doppler Effect
    1. Doppler Effect
      10603 views
      2. Doppler Effect: When Source at Rest, Observer is Moving
    2. Doppler Effect: When Source at Rest, Observer is Moving
      11439 views
      3. Doppler Effect: When Observer at Rest, Source is Moving
    3. Doppler Effect: When Observer at Rest, Source is Moving
      10007 views
      4. Doppler Effect: When both Source and Observer ae Moving
    4. Doppler Effect: When both Source and Observer ae Moving
      7695 views
      5. Problem on Doppler Effect
    5. Problem on Doppler Effect
      1933 views
      6. Applications of Doppler Effect
    6. Applications of Doppler Effect
      5740 views
      7. More on Applications of Doppler Effect-1
    7. More on Applications of Doppler Effect-1
      3602 views
      8. More on Applications of Doppler Effect-2
    8. More on Applications of Doppler Effect-2
      3026 views

    Chapter 9 Physical Optics ( 28 videos)  (Practice Test)

      9.1: The Nature of Light (Practice Test)
      Nature of Light
    1. Nature of Light
      10850 views
      2. More on Nature of Light
    2. More on Nature of Light
      4014 views
      9.2: Wave Fronts,Rays and Huygens principle (Practice Test)
      Wave Front
    1. Wave Front
      14803 views
      9.3: Huygen's Principle (Practice Test)
      Huygens's Principle of Wave Propagation
    1. Huygens's Principle of Wave Propagation
      2. Interference of Light
    2. Interference of Light
      9.4: Thomas Young's Double-Slit Experiment (Practice Test)
      Young's Double slit Experiment
    1. Young's Double slit Experiment
      2. More on Young's Double slit Experiment
    2. More on Young's Double slit Experiment
      3. Young's Double slit Experiment: Distance Between Dark and Bright Fringes
    3. Young's Double slit Experiment: Distance Between Dark and Bright Fringes
      4. More on Young's Double slit Experiment
    4. More on Young's Double slit Experiment
      9335 views
      5. problem on Young's Double slit Experiment
    5. problem on Young's Double slit Experiment
      3537 views
      9.5: Interference of Light in Thin Films (Practice Test)
      Interference of Light in Thin Film
    1. Interference of Light in Thin Film
      2. Wedge Shaped Film
    2. Wedge Shaped Film
      1171 views
      3. Newton's Rings
    3. Newton's Rings
      9.6: Michelson's Interferometer (Practice Test)
      Michelson's Interferometer (Introduction and Construction)
    1. Michelson's Interferometer (Introduction and Construction)
      2. Michelson's Interferometer (Working)
    2. Michelson's Interferometer (Working)
      9.7: Diffraction of Light (Practice Test)
      Diffraction of Light
    1. Diffraction of Light
      9.8: Diffraction Grating (Practice Test)
      Diffraction Grating
    1. Diffraction Grating
      2. More on Diffraction Grating
    2. More on Diffraction Grating
      6941 views
      3. Problem on Diffraction Grating
    3. Problem on Diffraction Grating
      4. More on Problem on Diffraction Grating
    4. More on Problem on Diffraction Grating
      1641 views
      9.9: Diffraction of X-Rays by Crystals (Practice Test)
      Diffraction of X-Rays by Crystals
    1. Diffraction of X-Rays by Crystals
      2. More on Diffraction of X-Rays by Crystals
    2. More on Diffraction of X-Rays by Crystals
      6301 views
      3. Problem on Diffraction of X-Rays by Crystals
    3. Problem on Diffraction of X-Rays by Crystals
      1710 views
      9.10: Polarization of Light (Practice Test)
      Polarization of Light
    1. Polarization of Light
      2. Production and Detection of Plane Polarized Light
    2. Production and Detection of Plane Polarized Light
      6785 views
      3. Applications of Polarized Light
    3. Applications of Polarized Light
      3256 views
      4. More on Applications of Polarized Light
    4. More on Applications of Polarized Light
      2293 views
      5. Optical Rotation of Polarized Light
    5. Optical Rotation of Polarized Light

    Chapter 10 Optical Instruments ( 24 videos)  (Practice Test)

      10.1: Optical Instruments (Practice Test)
      Types of Lenses
    1. Types of Lenses
      7161 views
      2. Lens Terminologies
    2. Lens Terminologies
      2291 views
      3. Power of Lens
    3. Power of Lens
      3818 views
      4. Defects of Lenses
    4. Defects of Lenses
      2298 views
      5. Correction of Defects
    5. Correction of Defects
      897 views
      10.2: Least Distance of Distinct Vision (Practice Test)
      Least Distance of Distinct Vision
    1. Least Distance of Distinct Vision
      5530 views
      10.3: Magnifying Power of Optical Instruments (Practice Test)
      Magnifying power and Resolving power of Optical Instruments
    1. Magnifying power and Resolving power of Optical Instruments
      8940 views
      2. More on Magnifying power and Resolving power of Optical Instruments
    2. More on Magnifying power and Resolving power of Optical Instruments
      5606 views
      10.4: Simple Microscope (Practice Test)
      Simple Microscope
    1. Simple Microscope
      6545 views
      2. Problem on Simple Microscope
    2. Problem on Simple Microscope
      2102 views
      10.5: Compound Microscope (Practice Test)
      Compound Microscope
    1. Compound Microscope
      8282 views
      2. More on Compound Microscope
    2. More on Compound Microscope
      4276 views
      3. Problem on Compound Microscope
    3. Problem on Compound Microscope
      1967 views
      4. More on Problem on Compound Microscope
    4. More on Problem on Compound Microscope
      1208 views
      10.6: Astronomical Telescope (Practice Test)
      Astronomical Telescope
    1. Astronomical Telescope
      5420 views
      2. Problem on Astronomical Telescope
    2. Problem on Astronomical Telescope
      1499 views
      3. Reflecting Telescope
    3. Reflecting Telescope
      929 views
      10.7: The Spectrometer (Practice Test)
      Spectrometer
    1. Spectrometer
      5056 views
      10.8: Speed of light (Practice Test)
      Calculation of Speed of Light by Michelson Rotating Mirror Experiment
    1. Calculation of Speed of Light by Michelson Rotating Mirror Experiment
      10.9: Optical Fibre System (Practice Test)
      Introduction to Fibre Optics
    1. Introduction to Fibre Optics
      5138 views
      2. Optical Fibre
    2. Optical Fibre
      6570 views
      3. Continuous Refraction
    3. Continuous Refraction
      3878 views
      10.10: Signal Transmission and Conversion to Sound (Practice Test)
      Signal Transmission and Conversion to sound
    1. Signal Transmission and Conversion to sound
      4085 views
      10.11: Losses of power (Practice Test)
      Losses of power
    1. Losses of power
      2928 views

    Chapter 11 Heat and Thermodynamics ( 39 videos)  (Practice Test)

      11.1: Kinetic Theory of Gasses (Practice Test)
      Boyles law
    1. Boyles law
      5703 views
      2. Problem on Boyles law
    2. Problem on Boyles law
      1669 views
      3. Charles law
    3. Charles law
      2569 views
      4. Kinetic Theory of Gases
    4. Kinetic Theory of Gases
      10582 views
      5. Interpretation of Pressure on Kinetic Theory of Gases
    5. Interpretation of Pressure on Kinetic Theory of Gases
      6. More on Interpretation of Pressure on Kinetic Theory of Gases
    6. More on Interpretation of Pressure on Kinetic Theory of Gases
      7. Problem on Interpretation of Pressure
    7. Problem on Interpretation of Pressure
      8. More on Interpretation of Pressure on Kinetic Theory of Gases
    8. More on Interpretation of Pressure on Kinetic Theory of Gases
      9. Problem on Kinetic Interpretation of Temperature
    9. Problem on Kinetic Interpretation of Temperature
      10. Derivation of Gas Laws
    10. Derivation of Gas Laws
      6030 views
      11. Problem on Derivation of Gas Laws
    11. Problem on Derivation of Gas Laws
      1978 views
      12. Boltzmann's Constant and Avogadro's Number
    12. Boltzmann's Constant and Avogadro's Number
      550 views
      11.2: Internal Energy (Practice Test)
      Internal Energy
    1. Internal Energy
      13002 views
      11.3: Work and Heat (Practice Test)
      Work and Heat
    1. Work and Heat
      11170 views
      2. Thermodynamic System and Their Types
    2. Thermodynamic System and Their Types
      3. More on Thermodynamic System
    3. More on Thermodynamic System
      1489 views
      11.4: First law of Thermodynamics (Practice Test)
      First Law of Thermodynamics
    1. First Law of Thermodynamics
      2. Problem on First Law of Thermodynamics
    2. Problem on First Law of Thermodynamics
      3. Applications of First Law of Thermodynamics: Isothermal Process
    3. Applications of First Law of Thermodynamics: Isothermal Process
      4. Adiabatic Process
    4. Adiabatic Process
      26192 views
      5. Molar Specific Heat of a Gas
    5. Molar Specific Heat of a Gas
      6. Molar Specific heat of a Gas at Constant Volume (Cv)
    6. Molar Specific heat of a Gas at Constant Volume (Cv)
      7. Molar Specific heat of a Gas at Constant Pressure (Cp)
    7. Molar Specific heat of a Gas at Constant Pressure (Cp)
      8. Derivation of Cp-Cv = R
    8. Derivation of Cp-Cv = R
      11.5: Reversible and Irreversible processes (Practice Test)
      Reversible and Irreversible Processes
    1. Reversible and Irreversible Processes
      5707 views
      11.6: Heat Engines (Practice Test)
      Heat Engine
    1. Heat Engine
      5866 views
      11.7: Second law of Thermodynamics (Practice Test)
      Second Law of Thermodynamics
    1. Second Law of Thermodynamics
      2. More on Second Law of Thermodynamics
    2. More on Second Law of Thermodynamics
      6968 views
      11.8: Carnot Engine (Practice Test)
      Carnot Engine
    1. Carnot Engine
      2. More on Carnot Engine-1
    2. More on Carnot Engine-1
      3. More on Carnot Engine
    3. More on Carnot Engine
      4. Problem on Efficiency of Carnot Engine
    4. Problem on Efficiency of Carnot Engine
      11.9: KelvinThermodynamic Temperature scale (Practice Test)
      Thermodynamic Scale of Temperature
    1. Thermodynamic Scale of Temperature
      13112 views
      11.10: Petrol Engine (Practice Test)
      Petrol Engine
    1. Petrol Engine
      11.11: Diesel Engine (Practice Test)
      Diesel Engine
    1. Diesel Engine
      2943 views
      11.12: Entropy (Practice Test)
      Entropy
    1. Entropy
      2. More on Entropy
    2. More on Entropy
      3. Problem on Entropy
    3. Problem on Entropy
      4. Entropy Crises
    4. Entropy Crises
      3435 views