Physics | Class 11

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    Chapter 1 Measurement ( 28 videos)  (Practice Test)

      1.1: Physics and its Scope
      Introduction to Physics
    1. Introduction to Physics
      92679 views
      2. Importance of Physics in our Daily Life
    2. Importance of Physics in our Daily Life
      5947 views
      1.2: System International (SI) (Practice Test)
      International Systems of Base Units
    1. International Systems of Base Units
      29680 views
      2. Supplementary units
    2. Supplementary units
      20435 views
      1.3: Scientific Notation (Practice Test)
      Scientific Notation
    1. Scientific Notation
      14752 views
      2. Problem on Scientific Notation
    2. Problem on Scientific Notation
      3140 views
      3. Introduction to Prefixes
    3. Introduction to Prefixes
      10268 views
      4. Problem on Introduction to Prefixes
    4. Problem on Introduction to Prefixes
      4804 views
      1.4: Writing Unit Symbols and Names
      Conventions for Indicating units
    1. Conventions for Indicating units
      6500 views
      1.5: Errors
      Errors and Uncertainties
    1. Errors and Uncertainties
      19014 views
      1.6: Uncertainties
      Errors and Uncertainties
    1. Errors and Uncertainties
      19014 views
      2. Assessment of Total Uncertainty in the Final result
    2. Assessment of Total Uncertainty in the Final result
      14825 views
      3. More on Assessment of Total Uncertainty in the Final result
    3. More on Assessment of Total Uncertainty in the Final result
      8751 views
      4. Problem1 on Assessment of Total Uncertainty in the Final result
    4. Problem1 on Assessment of Total Uncertainty in the Final result
      5963 views
      5. Problem2 on Assessment of Total Uncertainty in the Final result
    5. Problem2 on Assessment of Total Uncertainty in the Final result
      4867 views
      1.7: Significant Figures
      Introduction to Significant Figures
    1. Introduction to Significant Figures
      21944 views
      2. Problem on Introduction to Significant Figures
    2. Problem on Introduction to Significant Figures
      2408 views
      3. Problem on Rules to Find the Significant Digits in a Measurement
    3. Problem on Rules to Find the Significant Digits in a Measurement
      1516 views
      4. Zero as Significant Figure
    4. Zero as Significant Figure
      1893 views
      5. Calculation of Significant Figures in Arithmetic Operations
    5. Calculation of Significant Figures in Arithmetic Operations
      2612 views
      6. Problem on Multiplication and Division with Significant Figures
    6. Problem on Multiplication and Division with Significant Figures
      1826 views
      1.8: Precision and Accuracy
      Precision and Accuracy
    1. Precision and Accuracy
      11710 views
      2. Problem on Precision and Accuracy
    2. Problem on Precision and Accuracy
      10870 views
      1.9: Dimensions of Physical Quantities (Practice Test)
      Dimensions of Physical Quantities
    1. Dimensions of Physical Quantities
      20773 views
      2. More on Dimensions of Physical Quantities
    2. More on Dimensions of Physical Quantities
      11104 views
      3. Problem on Dimensions of Physical Quantities
    3. Problem on Dimensions of Physical Quantities
      9585 views
      4. Deriving a possible Formula
    4. Deriving a possible Formula
      7297 views
      5. Problem on Deriving a possible Formula
    5. Problem on Deriving a possible Formula
      5577 views

    Chapter 2 Vectors and Equilibrium ( 43 videos)  (Practice Test)

      2.1: Vectors
      Vector and its Representation
    1. Vector and its Representation
      6777 views
      2.2: Cartesian Coordinate System (Practice Test)
      Rectangular Coordinate System
    1. Rectangular Coordinate System
      13211 views
      2. Position Vectors
    2. Position Vectors
      1657 views
      3. Problem-Position Vectors
    3. Problem-Position Vectors
      540 views
      4. Concept of Vector in Space
    4. Concept of Vector in Space
      741 views
      5. More on Vectors in Space
    5. More on Vectors in Space
      448 views
      6. Problem-Concept of Vector in Space
    6. Problem-Concept of Vector in Space
      456 views
      7. Unit and Null vector
    7. Unit and Null vector
      10017 views
      8. Problem on Unit and Null vector
    8. Problem on Unit and Null vector
      4927 views
      2.3: Addition of Vectors (Practice Test)
      Addition and Subtraction of Vectors
    1. Addition and Subtraction of Vectors
      20633 views
      2. Commutative Property of Addition of Vectors
    2. Commutative Property of Addition of Vectors
      6051 views
      3. Vectors Subtraction
    3. Vectors Subtraction
      6829 views
      4. Problem 1 on Vector Addition and Subtraction
    4. Problem 1 on Vector Addition and Subtraction
      15108 views
      5. Problem 2 on Vector Addition and Subtraction
    5. Problem 2 on Vector Addition and Subtraction
      9509 views
      2.4: Multiplication of a Vector by a Scalar
      Multiplication of Vector by a scalar
    1. Multiplication of Vector by a scalar
      10352 views
      2.5: Resolution of a Vectors (Practice Test)
      Rectangular Components of a Vector
    1. Rectangular Components of a Vector
      14913 views
      2. Determination of a Vector from its Rectangular Components
    2. Determination of a Vector from its Rectangular Components
      5844 views
      3. Problem on Determination of a Vector from its Rectangular Components
    3. Problem on Determination of a Vector from its Rectangular Components
      3840 views
      2.6: Addition of Vectors by Rectangular Components
      Vector Addition by Rectangular Components
    1. Vector Addition by Rectangular Components
      16028 views
      2. Steps of Vector Addition by Rectangular Components
    2. Steps of Vector Addition by Rectangular Components
      8673 views
      3. Problem on Vector Addition by Rectangular Components
    3. Problem on Vector Addition by Rectangular Components
      5594 views
      4. More on Problem on Vector Addition by Rectangular Components
    4. More on Problem on Vector Addition by Rectangular Components
      4277 views
      2.7: Products of Vectors (Practice Test)
      Scalar or Dot Product
    1. Scalar or Dot Product
      14025 views
      2. Characteristics of Scalar Product
    2. Characteristics of Scalar Product
      9517 views
      3. Problem 1 on Scalar or Dot Product
    3. Problem 1 on Scalar or Dot Product
      6029 views
      4. Problem 2 on Scalar or Dot Product
    4. Problem 2 on Scalar or Dot Product
      4421 views
      5. Vector or Cross Product
    5. Vector or Cross Product
      12007 views
      6. Characteristics of Cross Product
    6. Characteristics of Cross Product
      7569 views
      7. Example of Vector product
    7. Example of Vector product
      4461 views
      8. Problem 1 on Vector or Cross Product
    8. Problem 1 on Vector or Cross Product
      4081 views
      9. Problem 2 on Vector or Cross Product
    9. Problem 2 on Vector or Cross Product
      3277 views
      2.8: Concurrent Forces
      Equilibrium of Bodies Under the Action of Coplanar Forces
    1. Equilibrium of Bodies Under the Action of Coplanar Forces
      7077 views
      2.9: Torque or Moment of Force (Practice Test)
      Advanced Torque
    1. Advanced Torque
      14407 views
      2. More on Torque
    2. More on Torque
      7141 views
      3. Problem on More on Torque
    3. Problem on More on Torque
      4717 views
      4. Introduction to Couple
    4. Introduction to Couple
      4417 views
      2.10: Equilibrium (Practice Test)
      Introduction to Equilibrium
    1. Introduction to Equilibrium
      11700 views
      2. States of Equilibrium
    2. States of Equilibrium
      4928 views
      2.11: Conditions of Equilibrium
      Introduction to Equilibrium
    1. Introduction to Equilibrium
      11700 views
      2. Problem 1 on Conditions for Equilibrium
    2. Problem 1 on Conditions for Equilibrium
      6138 views
      3. Problem 2 on Conditions for Equilibrium
    3. Problem 2 on Conditions for Equilibrium
      4659 views
      4. Problem 3 on Conditions for Equilibrium
    4. Problem 3 on Conditions for Equilibrium
      4057 views
      5. Problem 4 on Conditions for Equilibrium
    5. Problem 4 on Conditions for Equilibrium
      4589 views

    Chapter 3 Forces and Motion ( 45 videos)  (Practice Test)

      3.1: Rest and Motion
      Introduction to Mechanics
    1. Introduction to Mechanics
      9874 views
      3.2: Displacement
      Difference Between Distance and Displacement
    1. Difference Between Distance and Displacement
      21168 views
      3.3: Velocity
      Introduction to Velocity
    1. Introduction to Velocity
      18502 views
      2. Problem on Introduction to Velocity
    2. Problem on Introduction to Velocity
      9471 views
      3. Instantaneous Velocity
    3. Instantaneous Velocity
      1168 views
      3.4: Acceleration
      Introduction to Acceleration
    1. Introduction to Acceleration
      12317 views
      2. Problem on Introduction to Acceleration
    2. Problem on Introduction to Acceleration
      6449 views
      3. Review of Equations of Uniformly Accelerated Motion
    3. Review of Equations of Uniformly Accelerated Motion
      5855 views
      4. Problem on Review of Equations of Uniformly Accelerated Motion
    4. Problem on Review of Equations of Uniformly Accelerated Motion
      3643 views
      3.5: Graphical Analysis of Motion
      Displacement-Time Graph
    1. Displacement-Time Graph
      7612 views
      2. Graphical Analysis of Motion
    2. Graphical Analysis of Motion
      5191 views
      3. Speed-Time Graph
    3. Speed-Time Graph
      11825 views
      4. Problem on Speed-Time Graph
    4. Problem on Speed-Time Graph
      5822 views
      3.6: Equations for Uniformly Accelerated Motion
      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. Equations of Motion
    3. Equations of Motion
      15262 views
      4. Problem on First Equation of Motion
    4. Problem on First Equation of Motion
      3441 views
      5. Second Equation of Motion
    5. Second Equation of Motion
      7987 views
      6. Problem on Second Equation of Motion
    6. Problem on Second Equation of Motion
      2364 views
      7. Third Equation of Motion
    7. Third Equation of Motion
      8054 views
      8. Problem on Third Equation of Motion
    8. Problem on Third Equation of Motion
      2078 views
      3.7: Newton's Laws of Motion (Practice Test)
      Newton's First Law of Motion
    1. Newton's First Law of Motion
      15598 views
      2. Newton's Second Law of Motion
    2. Newton's Second Law of Motion
      12126 views
      3. Problem on Newton's Second Law of Motion
    3. Problem on Newton's Second Law of Motion
      5721 views
      4. Newton's Third Law of Motion
    4. Newton's Third Law of Motion
      8817 views
      3.8: 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. Impulse
    3. Impulse
      6137 views
      4. Problem on Impulse
    4. Problem on Impulse
      2490 views
      5. Law of Conservation of Momentum
    5. Law of Conservation of Momentum
      7151 views
      6. Advanced Law of Conservation of Momentum
    6. Advanced Law of Conservation of Momentum
      9321 views
      7. Problem1-Law of Conservation of Momentum
    7. Problem1-Law of Conservation of Momentum
      3507 views
      8. Problem2-Law of Conservation of Momentum
    8. Problem2-Law of Conservation of Momentum
      2524 views
      3.9: 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. More on Elastic Collision in one Dimension
    3. More on Elastic Collision in one Dimension
      7360 views
      4. Some Cases of Elastic Collision
    4. Some Cases of Elastic Collision
      5624 views
      5. Problem on Elastic Collision in one Dimension
    5. Problem on Elastic Collision in one Dimension
      1464 views
      3.10: Momentum and Explosive Forces
      Momentum and Explosive Forces
    1. Momentum and Explosive Forces
      5762 views
      3.11: Projectile Motion (Practice Test)
      Projectile Motion
    1. Projectile Motion
      20757 views
      2. More on Projectile Motion
    2. More on Projectile Motion
      11829 views
      3. Features of Projectile
    3. Features of Projectile
      8694 views
      4. More on Features of Projectile
    4. More on Features of Projectile
      8252 views
      5. Problem1 on Features of Projectile
    5. Problem1 on Features of Projectile
      4074 views
      6. Problem2 on Features of Projectile
    6. Problem2 on Features of Projectile
      3243 views

    Chapter 4 Work and Energy ( 33 videos)  (Practice Test)

      4.1: Work (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
      3. Work Done By a Variable Force
    3. Work Done By a Variable Force
      10668 views
      4. Problem on Work Done by a Variable Force
    4. Problem on Work Done by a Variable Force
      4822 views
      4.2: Work done in Gravitational Field
      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
      4.3: Power (Practice Test)
      Power
    1. Power
      7657 views
      2. Kilowatt Hour
    2. Kilowatt Hour
      2899 views
      3. Power and velocity
    3. Power and velocity
      4787 views
      4. Problem on Kinetic Energy
    4. Problem on Kinetic Energy
      3002 views
      4.4: Energy
      Introduction to Energy
    1. Introduction to Energy
      8462 views
      2. Kinetic Energy
    2. Kinetic Energy
      6734 views
      3. Potential Energy
    3. Potential Energy
      7324 views
      4.5: Implication of Energy Losses in Practical Devices and Efficiency (Practice Test)
      Efficiency and its Advantages
    1. Efficiency and its Advantages
      2503 views
      2. Implication of Energy Losses in Practical Devices and Efficiency
    2. Implication of Energy Losses in Practical Devices and Efficiency
      2655 views
      3. Ideal Machine
    3. Ideal Machine
      1779 views
      4.6: Absolute Potential Energy
      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
      Escape Velocity
    1. Escape Velocity
      6972 views
      2. Problem on Escape Velocity
    2. Problem on Escape Velocity
      1960 views
      4.8: Work Energy Theorem in Resistiive Medium
      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
      4.9: Conservation of Energy
      Advance law of Conservation of Energy
    1. Advance law of Conservation of Energy
      3377 views
      2. Problem on Law of Conservation of Energy
    2. Problem on Law of Conservation of Energy
      1982 views
      4.10: Non Renewable Sources
      Energy from Non-Renewable Sources
    1. Energy from Non-Renewable Sources
      3436 views
      2. Nuclear Energy and Electrical Energy
    2. Nuclear Energy and Electrical Energy
      1219 views
      4.11: Renewable Sources (Practice Test)
      Energy from Biomass
    1. Energy from Biomass
      2972 views
      2. Energy from Waves
    2. Energy from Waves
      3095 views
      3. Geothermal Energy
    3. Geothermal Energy
      3274 views
      4. Wind Power
    4. Wind Power
      1132 views
      5. Energy from Tides
    5. Energy from Tides
      4289 views
      6. Solar Energy
    6. Solar Energy
      3171 views

    Chapter 5 Rotational and Circular Motion ( 33 videos)  (Practice Test)

      5.1: Angular Motion (Practice Test)
      Angular Displacement
    1. Angular Displacement
      16342 views
      2. More on Angular Displacement
    2. More on Angular Displacement
      9010 views
      3. Angular Velocity
    3. Angular Velocity
      8265 views
      4. Angular Acceleration
    4. Angular Acceleration
      5.2: Relation Between Angular and Linear Quantities (Practice Test)
      Angular Displacement
    1. Angular Displacement
      16342 views
      2. More on Angular Displacement
    2. More on Angular Displacement
      9010 views
      3. Angular Velocity
    3. Angular Velocity
      8265 views
      4. Angular Acceleration
    4. Angular Acceleration
      5. Relation Between Angular and Linear Velocities
    5. Relation Between Angular and Linear Velocities
      11438 views
      5.3: Centripetal Force and Centripetal Acceleration (Practice Test)
      Centripetal Forces
    1. Centripetal Forces
      13846 views
      2. More on Centripetal Forces
    2. More on Centripetal Forces
      7323 views
      3. Centripetal and Centrifugal Force
    3. Centripetal and Centrifugal Force
      7101 views
      4. Applications of Centripetal Force
    4. Applications of Centripetal Force
      5319 views
      5. Problem on Centripetal Forces
    5. Problem on Centripetal Forces
      1540 views
      5.4: Torque and Moment of Inertia
      Moment of Inertia
    1. Moment of Inertia
      12170 views
      2. more on Moment of Inertia
    2. more on Moment of Inertia
      6339 views
      3. Problem on Moment of Inertia
    3. Problem on Moment of Inertia
      1860 views
      5.5: Angular Momentum and Torque
      Angular Momentum
    1. Angular Momentum
      7864 views
      2. More on Angular Momentum
    2. More on Angular Momentum
      5755 views
      3. Problem on Angular Momentum
    3. Problem on Angular Momentum
      2442 views
      5.6: Conservation of Angular Momentum
      Law of Conservation of Angular Momentum
    1. Law of Conservation of Angular Momentum
      7923 views
      2. Problem on Law of Conservation of Angular Momentum
    2. Problem on Law of Conservation of Angular Momentum
      2256 views
      5.7: Kinetic Energy of Rotation
      Rotational Kinetic Energy
    1. Rotational Kinetic Energy
      7186 views
      5.8: Rolling of Disc and Hoop down the Inclined Plane
      Rotational Kinetic Energy of a Disc and Hoop
    1. Rotational Kinetic Energy of a Disc and Hoop
      6984 views
      2. Problem on Rotational Kinetic Energy of a Disc and Hoop
    2. Problem on Rotational Kinetic Energy of a Disc and Hoop
      1410 views
      5.9: The Real and Apparent Weight (Practice Test)
      Real and Apparent weight
    1. Real and Apparent weight
      11949 views
      5.10: Concept of Weightlessness
      weightlessness in Satellites and Gravity Free system
    1. weightlessness in Satellites and Gravity Free system
      11500 views
      5.11: Artifical Gravity in a Space Station
      Artificial Gravity
    1. Artificial Gravity
      8178 views
      5.12: The Artificial Satellites (Practice Test)
      Advanced Artificial Satellites
    1. Advanced Artificial Satellites
      7699 views
      2. Communication Satellites
    2. Communication Satellites
      3631 views
      3. Orbital Velocity
    3. Orbital Velocity
      6626 views
      4. Problem on Orbital Velocity
    4. Problem on Orbital Velocity
      1513 views
      5.13: The Geostationary Orbits
      Geostationary Orbits
    1. Geostationary Orbits
      7560 views

    Chapter 6 Fluid Dynamics ( 20 videos)  (Practice Test)

      6.1: Viscous Fluids
      Viscosity ( Fluid Friction )
    1. Viscosity ( Fluid Friction )
      2618 views
      6.2: Fluid Friction 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
      6.3: Terminal Velocity (Practice Test)
      Terminal Velocity
    1. Terminal Velocity
      3853 views
      2. Advanced Terminal velocity
    2. Advanced Terminal velocity
      8655 views
      3. Terminal Velocity of Paratrooper
    3. Terminal Velocity of Paratrooper
      3723 views
      4. Problem on Terminal velocity
    4. Problem on Terminal velocity
      2541 views
      6.4: Fluid Flow (Practice Test)
      Fluid Flow
    1. Fluid Flow
      6828 views
      2. Turbulent Flow
    2. Turbulent Flow
      515 views
      6.5: Equation of Continuity (Practice Test)
      Equation of Continuity
    1. Equation of Continuity
      16081 views
      2. Problem on Equation of Continuity
    2. Problem on Equation of Continuity
      2954 views
      6.6: Bernoulli's Equation (Practice Test)
      Bernoulli's Equation
    1. Bernoulli's Equation
      19774 views
      2. More on Bernoulli's Equation
    2. More on Bernoulli's Equation
      10450 views
      6.7: Applications of Bernoulli's Equation (Practice Test)
      Applications of Bernoulli's Equation
    1. Applications of Bernoulli's Equation
      3886 views
      2. Torricelli's Theorem
    2. Torricelli's Theorem
      16749 views
      3. Relation Between Speed and Pressure of the Fluid
    3. Relation Between Speed and Pressure of the Fluid
      8883 views
      4. More on Relation Between Speed and Pressure of the Fluid
    4. More on Relation Between Speed and Pressure of the Fluid
      4396 views
      5. Venturi Relation
    5. Venturi Relation
      10280 views
      6. Problem on Venturi Relation
    6. Problem on Venturi Relation
      1827 views
      7. Blood Flow
    7. Blood Flow
      8056 views

    Chapter 7 Oscillation ( 24 videos)  (Practice Test)

      7.1: Oscillations
      Vibratory Motion
    1. Vibratory Motion
      16780 views
      7.2: Terminology of Oscillatory Motion (Practice Test)
      Instantaneous Displacement and Amplitude of Vibration
    1. Instantaneous Displacement and Amplitude of Vibration
      9462 views
      2. Some other Parameters of Simple Harmonic Motion
    2. Some other Parameters of Simple Harmonic Motion
      4491 views
      3. Problem on Parameters of Simple Harmonic Motion
    3. Problem on Parameters of Simple Harmonic Motion
      2336 views
      7.3: Simple Harmonic Motion (Practice Test)
      Simple Harmonic Motion
    1. Simple Harmonic Motion
      14510 views
      2. A Horizontal Mass Spring system
    2. A Horizontal Mass Spring system
      7091 views
      3. Problem on A Horizontal Mass Spring system
    3. Problem on A Horizontal Mass Spring system
      1156 views
      7.4: Circular Motion and S.H.M (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
      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
      3. Energy conservation in S.H.M
    3. Energy conservation in S.H.M
      9457 views
      4. More on Energy conservation in S.H.M
    4. More on Energy conservation in S.H.M
      7232 views
      5. Problem on Energy conservation in S.H.M
    5. Problem on Energy conservation in S.H.M
      2027 views
      7.6: Free and Forced Oscillations
      Free and Forced Oscillations
    1. Free and Forced Oscillations
      8108 views
      7.7: Resonance (Practice Test)
      Resonance
    1. Resonance
      16246 views
      2. Advantages and Disadvantages of Resonance
    2. Advantages and Disadvantages of Resonance
      7194 views
      7.8: Waveform of Simple Harmonic Motion
      Instantaneous Displacement and Amplitude of Vibration
    1. Instantaneous Displacement and Amplitude of Vibration
      9462 views
      7.9: Phase
      Phase
    1. Phase
      12880 views
      7.10: Damped Oscillations
      Damped Oscillations
    1. Damped Oscillations
      15906 views
      7.11: Sharpness of Resonance
      Sharpness of Resonance
    1. Sharpness of Resonance
      10846 views

    Chapter 8 Waves ( 52 videos)  (Practice Test)

      8.1: Periodic Waves
      Periodic Waves
    1. Periodic Waves
      9120 views
      8.2: Progressive Waves (Practice Test)
      Progressive Waves
    1. Progressive Waves
      11227 views
      2. Waves and their Types
    2. Waves and their Types
      4682 views
      3. Necessary Conditions for Wave motion
    3. Necessary Conditions for Wave motion
      1986 views
      8.3: Classification of Progressive Waves (Practice Test)
      Transverse periodic Waves
    1. Transverse periodic Waves
      7538 views
      2. Phase Relationship between two Points on a Wave
    2. Phase Relationship between two Points on a Wave
      4981 views
      3. Longitudinal Periodic Waves
    3. Longitudinal Periodic Waves
      5409 views
      4. Characteristics of Wave
    4. Characteristics of Wave
      4000 views
      5. Problem -Characteristics of Wave
    5. Problem -Characteristics of Wave
      1836 views
      6. Instantaneous Displacement and Amplitude of Vibration
    6. Instantaneous Displacement and Amplitude of Vibration
      9462 views
      7. Some other Parameters of Simple Harmonic Motion
    7. Some other Parameters of Simple Harmonic Motion
      4491 views
      8. Problem on Parameters of Simple Harmonic Motion
    8. Problem on Parameters of Simple Harmonic Motion
      2336 views
      8.4: Speed of Sound (Practice Test)
      Speed of Sound in Air
    1. Speed of Sound in Air
      12205 views
      2. Laplace's Correction
    2. Laplace's Correction
      15472 views
      3. Effects of Various Factors on Speed of Sound in Air
    3. Effects of Various Factors on Speed of Sound in Air
      11017 views
      4. Effect of Temperature on Speed of Sound in Air
    4. Effect of Temperature on Speed of Sound in Air
      7015 views
      5. More on Effect of Temperature on Speed of Sound in Air
    5. More on Effect of Temperature on Speed of Sound in Air
      5872 views
      6. Problem on Effect of Temperature on Speed of Sound in Air
    6. Problem on Effect of Temperature on Speed of Sound in Air
      1980 views
      8.5: Superposition of Waves
      Principle of Superposition
    1. Principle of Superposition
      10266 views
      8.6: Interference of Waves
      Interference
    1. Interference
      11891 views
      2. More on Interference
    2. More on Interference
      7635 views
      3. More on Interference
    3. More on Interference
      4641 views
      8.7: Interference of Sound Waves
      Interference of sound Waves
    1. Interference of sound Waves
      3185 views
      2. Problem on Interference
    2. Problem on Interference
      1642 views
      8.8: Beats (Practice Test)
      Beats
    1. Beats
      9895 views
      2. More on Beats
    2. More on Beats
      1272 views
      3. Problem on Beats
    3. Problem on Beats
      5308 views
      8.9: Reflection of Waves and Phase Change (Practice Test)
      Reflection of waves
    1. Reflection of waves
      7078 views
      2. Reflection of Sound Waves
    2. Reflection of Sound Waves
      2180 views
      3. Reflection of Sound (Echo)
    3. Reflection of Sound (Echo)
      5043 views
      4. Problem1-Reflection of Sound (Echoes)
    4. Problem1-Reflection of Sound (Echoes)
      1302 views
      5. Problem2-Reflection of Sound (Echoes)
    5. Problem2-Reflection of Sound (Echoes)
      971 views
      8.10: Stationary Waves (Practice Test)
      Stationary waves
    1. Stationary waves
      9547 views
      2. More on Stationary waves
    2. More on Stationary waves
      4851 views
      8.11: Transverse 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
      8.12: Fundamental and Overtone Vibration
      Fundamental and Overtone Vibration
    1. Fundamental and Overtone Vibration
      4462 views
      8.13: Resonance of Air Column and Organ Pipes (Practice Test)
      Resonance of Air Column and Organ Pipes
    1. Resonance of Air Column and Organ Pipes
      4619 views
      2. Stationary Waves in Air Columns
    2. Stationary Waves in Air Columns
      9179 views
      3. More on Stationary Waves in Air Columns
    3. More on Stationary Waves in Air Columns
      5165 views
      4. Problem on Stationary Waves in Air Columns
    4. Problem on Stationary Waves in Air Columns
      1287 views
      8.14: 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
      8.15: Ultrasonic Waves (Practice Test)
      Ultrasonic Waves
    1. Ultrasonic Waves
      2284 views
      2. Uses of Ultrasonic Waves
    2. Uses of Ultrasonic Waves
      4033 views

    Chapter 9 Physical Optics ( 29 videos)  (Practice Test)

      9.1: Nature of Light
      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 Front (Practice Test)
      Wave Front
    1. Wave Front
      14803 views
      9.3: Huygen's Principle
      Huygens's principle
    1. Huygens's principle
      13365 views
      9.4: Coherent sources
      Coherent sources
    1. Coherent sources
      4683 views
      9.5: Interference of Light
      Interference of Light
    1. Interference of Light
      11118 views
      9.6: Young's Double slits Experiment (Practice Test)
      Young's Double slit Experiment
    1. Young's Double slit Experiment
      16051 views
      2. More on Young's Double slit Experiment
    2. More on Young's Double slit Experiment
      11239 views
      3. More on Young's Double slit Experiment
    3. More on Young's Double slit Experiment
      10182 views
      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
      9.7: Interference in Thin Film
      Interference in Thin Film
    1. Interference in Thin Film
      11987 views
      9.8: Michelson's Interferometer
      Michelson's Interferometer
    1. Michelson's Interferometer
      13727 views
      2. More on Michelson's Interferometer
    2. More on Michelson's Interferometer
      12649 views
      9.9: Diffraction of Light
      Diffraction of Light
    1. Diffraction of Light
      8885 views
      9.10: Diffraction at a Single Slit
      Fraunhofer Diffraction
    1. Fraunhofer Diffraction
      8602 views
      9.11: Diffraction Grating
      Diffraction Grating
    1. Diffraction Grating
      11079 views
      2. More on Diffraction Grating
    2. More on Diffraction Grating
      6941 views
      3. Problem on Diffraction Grating
    3. Problem on Diffraction Grating
      2328 views
      4. More on Problem on Diffraction Grating
    4. More on Problem on Diffraction Grating
      1641 views
      9.12: The Diffraction of X-Rays by Crystal
      Diffraction of X-Rays by Crystals
    1. Diffraction of X-Rays by Crystals
      9635 views
      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
      9.13: Polarization of Light (Practice Test)
      Polarization
    1. Polarization
      7947 views
      2. Production and Detection of Plane Polarized Light
    2. Production and Detection of Plane Polarized Light
      6785 views
      3. Polarization by Reflection
    3. Polarization by Reflection
      5053 views
      4. Applications of Polarized Light
    4. Applications of Polarized Light
      3256 views
      5. More on Applications of Polarized Light
    5. More on Applications of Polarized Light
      2293 views
      6. Optical Rotation
    6. Optical Rotation
      5699 views

    Chapter 10 Thermodynamics ( 31 videos)  (Practice Test)

      10.1: Thermal Equilibrium
      Thermal Equilibrium
    1. Thermal Equilibrium
      3394 views
      10.2: Work
      Work and Heat
    1. Work and Heat
      11170 views
      10.3: Internal Energy
      Internal Energy
    1. Internal Energy
      13002 views
      10.4: Heat, Work and Internal Energy (Practice Test)
      Heat as a Form of Energy in Transit
    1. Heat as a Form of Energy in Transit
      11077 views
      2. Temperature and Heat
    2. Temperature and Heat
      15439 views
      3. Equivalence of Heat and Work
    3. Equivalence of Heat and Work
      3966 views
      10.5: Thermodynamic System
      Thermodynamic System
    1. Thermodynamic System
      2575 views
      2. More on Thermodynamic System
    2. More on Thermodynamic System
      1489 views
      10.6: Reversible and Irreversible Processes
      Reversible and Irreversible Processes
    1. Reversible and Irreversible Processes
      5707 views
      10.7: First Law of Thermodynamics (Practice Test)
      First Law of Thermodynamics
    1. First Law of Thermodynamics
      21388 views
      2. Problem on First Law of Thermodynamics
    2. Problem on First Law of Thermodynamics
      3469 views
      3. Applications of First law of Thermodynamics | Isochoric Process
    3. Applications of First law of Thermodynamics | Isochoric Process
      4. Isobaric Process
    4. Isobaric Process
      9521 views
      5. Isothermal Process
    5. Isothermal Process
      21675 views
      6. Adiabatic Process
    6. Adiabatic Process
      26192 views
      10.8: Molar Specific Heat of a Gas (Practice Test)
      Molar Specific Heat of a Gas
    1. Molar Specific Heat of a Gas
      10022 views
      2. Constant Volume Molar Specific heat of a Gas (Cv)
    2. Constant Volume Molar Specific heat of a Gas (Cv)
      5233 views
      3. Constant Pressure Molar Specific heat of a Gas (Cp)
    3. Constant Pressure Molar Specific heat of a Gas (Cp)
      4901 views
      4. Derivation of Cp-C v = R
    4. Derivation of Cp-C v = R
      14179 views
      10.9: Heat Engine
      Heat Engine
    1. Heat Engine
      5866 views
      10.10: Second Law of Thermodynamics
      Second Law of Thermodynamics
    1. Second Law of Thermodynamics
      13721 views
      2. More on Second Law of Thermodynamics
    2. More on Second Law of Thermodynamics
      6968 views
      10.11: Carnot Heat Engine (Practice Test)
      Carnot Engine
    1. Carnot Engine
      22124 views
      2. More on Carnot Engine-1
    2. More on Carnot Engine-1
      9707 views
      3. More on Carnot Engine-2
    3. More on Carnot Engine-2
      6979 views
      4. Problem on Carnot Engine
    4. Problem on Carnot Engine
      2563 views
      10.12: Refrigerator
      Refrigerator
    1. Refrigerator
      2177 views
      2. Coefficient of Performance
    2. Coefficient of Performance
      2505 views
      10.13: Entropy
      Entropy
    1. Entropy
      14309 views
      2. More on Entropy
    2. More on Entropy
      6931 views
      3. Problem on Entropy
    3. Problem on Entropy
      2184 views