Physics | Class 10

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    Chapter 10 Simple Harmonic Motion and Waves ( 28 videos)  (Practice Test)

      10.1: Simple Harmonic Motion (SHM) (Practice Test)
      Simple Harmonic Motion
    1. Simple Harmonic Motion
      14510 views
      2. Simple Harmonic Motion in Mass Attached to Spring
    2. Simple Harmonic Motion in Mass Attached to Spring
      30474 views
      3. Time Period and Frequency of Mass Spring System
    3. Time Period and Frequency of Mass Spring System
      9638 views
      4. Problem 1-Working of Simple Harmonic Motion
    4. Problem 1-Working of Simple Harmonic Motion
      6469 views
      5. Problem 1-Mass Attached to Spring
    5. Problem 1-Mass Attached to Spring
      4227 views
      6. Problem 1-Basic Terms in SHM
    6. Problem 1-Basic Terms in SHM
      1620 views
      7. Energies Intercoversion in Spring-Mass System
    7. Energies Intercoversion in Spring-Mass System
      2814 views
      8. Problem-Energies Interconversion in Spring-Mass System
    8. Problem-Energies Interconversion in Spring-Mass System
      1552 views
      9. Problem-Ball and Bowl as SHM
    9. Problem-Ball and Bowl as SHM
      1832 views
      10. Simple Pendulum
    10. Simple Pendulum
      13949 views
      11. Problem-Introduction to Simple Pendulum
    11. Problem-Introduction to Simple Pendulum
      1599 views
      12. Time Period and Frequency of Simple Pendulum
    12. Time Period and Frequency of Simple Pendulum
      8475 views
      13. Problem-Working of Simple Pendulum
    13. Problem-Working of Simple Pendulum
      1680 views
      10.2: Damped Oscillations
      Damped Oscillations
    1. Damped Oscillations
      15906 views
      10.3: Wave Motion (Practice Test)
      Waves and their Types
    1. Waves and their Types
      4682 views
      2. Waves as a Carriers of Energy
    2. Waves as a Carriers of Energy
      3204 views
      3. Characteristics of Wave
    3. Characteristics of Wave
      4000 views
      4. Problem 2-Characteristics of Wave
    4. Problem 2-Characteristics of Wave
      1836 views
      5. Problem 1-Mechanical and Electromagnetic waves
    5. Problem 1-Mechanical and Electromagnetic waves
      1357 views
      10.4: Types of Mechanical Waves (Practice Test)
      Introduction to Transverse and Longitudinal waves
    1. Introduction to Transverse and Longitudinal waves
      4296 views
      2. Problem 1-Introduction to Transverse and Longitudinal waves
    2. Problem 1-Introduction to Transverse and Longitudinal waves
      1385 views
      3. Waves as a Carriers of Energy
    3. Waves as a Carriers of Energy
      3204 views
      4. Problem-Waves as Carriers of Energy
    4. Problem-Waves as Carriers of Energy
      1513 views
      5. Derivation of Wave Equation
    5. Derivation of Wave Equation
      5045 views
      6. Problem 1-Derivation of Wave Equation
    6. Problem 1-Derivation of Wave Equation
      1493 views
      10.5: Ripple Tank
      Introduction to Ripple Tank
    1. Introduction to Ripple Tank
      9378 views
      2. Diffraction and Interferenece in Ripple Tank
    2. Diffraction and Interferenece in Ripple Tank
      1692 views
      3. Problem 1-Introduction to Reflection
    3. Problem 1-Introduction to Reflection
      1475 views
      4. Problem 1-Introduction to Refraction
    4. Problem 1-Introduction to Refraction
      1051 views

    Chapter 11 Sound ( 32 videos)  (Practice Test)

      11.1: Sound Waves (Practice Test)
      How Sound is Produced and Travel
    1. How Sound is Produced and Travel
      9060 views
      2. More on How Sound is Produced and Travel
    2. More on How Sound is Produced and Travel
      4040 views
      3. Problem 1-More on How Sound is Produced and Travel
    3. Problem 1-More on How Sound is Produced and Travel
      2180 views
      11.2: Characteristics of Sound (Practice Test)
      Loudness of Sound
    1. Loudness of Sound
      6358 views
      2. Quality of Sound
    2. Quality of Sound
      5125 views
      3. Pitch of Sound
    3. Pitch of Sound
      4356 views
      4. Problem 1- Pitch of Sound
    4. Problem 1- Pitch of Sound
      1152 views
      5. Sound Intensity and Sound Intensity Level
    5. Sound Intensity and Sound Intensity Level
      9236 views
      6. Problem 1- Sound Intensity and Sound Level
    6. Problem 1- Sound Intensity and Sound Level
      1871 views
      7. How Amplitude is Related With Loudness
    7. How Amplitude is Related With Loudness
      1853 views
      8. How Frequency is Related with Pitch
    8. How Frequency is Related with Pitch
      1514 views
      11.3: Reflection (ECHO) of Sound
      Reflection of Sound (Echo)
    1. Reflection of Sound (Echo)
      5043 views
      2. Problem1-Reflection of Sound (Echo)
    2. Problem1-Reflection of Sound (Echo)
      1302 views
      3. Problem2-Reflection of Sound (Echo)
    3. Problem2-Reflection of Sound (Echo)
      971 views
      4. Problem 1-Measuring Speed of Sound by Echo Method
    4. Problem 1-Measuring Speed of Sound by Echo Method
      1281 views
      11.4: Speed of Sound (Practice Test)
      Measuring speed of sound
    1. Measuring speed of sound
      3578 views
      2. More on Measuring Speed of Sound
    2. More on Measuring Speed of Sound
      2146 views
      3. Measuring Speed of Sound by Echo Method
    3. Measuring Speed of Sound by Echo Method
      1240 views
      4. Problem 1-Measuring The Speed of Sound
    4. Problem 1-Measuring The Speed of Sound
      1039 views
      5. Problem 2-Measuring The Speed of Sound
    5. Problem 2-Measuring The Speed of Sound
      888 views
      11.5: Noise Pollution
      Noise Pollution
    1. Noise Pollution
      2870 views
      11.6: Importance of Acoustics (Practice Test)
      Acoustics
    1. Acoustics
      1484 views
      2. More on Acoustics
    2. More on Acoustics
      658 views
      3. Uses of Echo
    3. Uses of Echo
      750 views
      4. Acoustic Protection
    4. Acoustic Protection
      3066 views
      11.7: Audible Frequency Range
      Audible Frequency Range
    1. Audible Frequency Range
      2894 views
      2. Problem 1-Audibility
    2. Problem 1-Audibility
      939 views
      3. Problem 1-Audible Frequency Range
    3. Problem 1-Audible Frequency Range
      931 views
      4. Problem 2-Audible Frequency Range
    4. Problem 2-Audible Frequency Range
      789 views
      11.8: Ultrasound
      Applications of Ultrasound
    1. Applications of Ultrasound
      3437 views
      2. Problem 1-Ultrasound and Its Applications
    2. Problem 1-Ultrasound and Its Applications
      1050 views
      3. Problem 2-Ultrasound and its Applications
    3. Problem 2-Ultrasound and its Applications
      852 views

    Chapter 12 Geometrical Optics ( 61 videos)  (Practice Test)

      12.1: Reflection of Light
      Reflecting Light
    1. Reflecting Light
      1034 views
      2. Laws of Reflection
    2. Laws of Reflection
      764 views
      3. Regular and Irregular Reflection of Light
    3. Regular and Irregular Reflection of Light
      9752 views
      4. Problem 1-Reflection of light by spherical mirrors
    4. Problem 1-Reflection of light by spherical mirrors
      2644 views
      12.2: Spherical Mirrors (Practice Test)
      Spherical Mirror and its types
    1. Spherical Mirror and its types
      10968 views
      2. Problem 1-Concave Mirrors
    2. Problem 1-Concave Mirrors
      2955 views
      3. Problem 2-Convex Mirrors
    3. Problem 2-Convex Mirrors
      2061 views
      4. Problem-Mirror Terminologies
    4. Problem-Mirror Terminologies
      1473 views
      5. Images Formed by Plane Mirror
    5. Images Formed by Plane Mirror
      5265 views
      6. Problem 1-Images Formed by Plane Mirror
    6. Problem 1-Images Formed by Plane Mirror
      1750 views
      12.3: Image Location by Spherical Mirror Formula (Practice Test)
      Image Formation by Spherical Mirror
    1. Image Formation by Spherical Mirror
      5899 views
      2. Problem 1-Images by Spherical Mirrors
    2. Problem 1-Images by Spherical Mirrors
      1430 views
      3. Problem 1-Uses of Spherical Mirrors
    3. Problem 1-Uses of Spherical Mirrors
      1356 views
      4. Spherical Mirror Formula
    4. Spherical Mirror Formula
      8782 views
      5. Problem 1-Spherical Mirror Formula
    5. Problem 1-Spherical Mirror Formula
      1471 views
      6. Problem 1-Convex Mirror Formula
    6. Problem 1-Convex Mirror Formula
      1146 views
      7. Sign Convention Linear Magnification
    7. Sign Convention Linear Magnification
      2608 views
      8. Problem 1-Sign Convention & Linear Magnification
    8. Problem 1-Sign Convention & Linear Magnification
      1028 views
      12.4: Refraction of Light (Practice Test)
      Refraction of Light
    1. Refraction of Light
      3756 views
      2. Laws of Refraction
    2. Laws of Refraction
      4085 views
      3. Problem 1-Laws of Refraction
    3. Problem 1-Laws of Refraction
      1282 views
      4. Refraction of Light in Water
    4. Refraction of Light in Water
      1748 views
      5. Speed of Light in Medium
    5. Speed of Light in Medium
      1894 views
      6. Problem 1-Speed of Light in Medium
    6. Problem 1-Speed of Light in Medium
      936 views
      7. Introducing Refractive Index
    7. Introducing Refractive Index
      2720 views
      8. Problem 1-Introducing Refractive Index
    8. Problem 1-Introducing Refractive Index
      1072 views
      9. Apparent and Real Depth
    9. Apparent and Real Depth
      1501 views
      10. Problem 1-Apparent and Real Depth
    10. Problem 1-Apparent and Real Depth
      1220 views
      12.5: Total Internal Reflection
      Total Internal Reflection
    1. Total Internal Reflection
      8256 views
      2. Problem 1-Total Internal Reflection
    2. Problem 1-Total Internal Reflection
      1637 views
      12.6: Applications of Total Internal Reflection
      Totally Reflecting Prism
    1. Totally Reflecting Prism
      2828 views
      2. Optical Fibre
    2. Optical Fibre
      6570 views
      12.7: Refraction Through Prism (Practice Test)
      Refraction of Light Through Prism
    1. Refraction of Light Through Prism
      5285 views
      2. Relationship b/w Refractive Index and Critical Angle
    2. Relationship b/w Refractive Index and Critical Angle
      2528 views
      3. Problem 1-Relationship b/w Refractive Index and Critical Angle
    3. Problem 1-Relationship b/w Refractive Index and Critical Angle
      1145 views
      12.8: Lenses (Practice Test)
      Types of Lenses
    1. Types of Lenses
      7161 views
      2. Convergence and Divergence of Lenses
    2. Convergence and Divergence of Lenses
      1892 views
      3. Lens Terminologies
    3. Lens Terminologies
      2291 views
      4. Power of Lens
    4. Power of Lens
      3818 views
      5. Problem 1-Power of a Lens
    5. Problem 1-Power of a Lens
      817 views
      12.9: Image Formation By Lenses (Practice Test)
      Image Formation by Convex lens
    1. Image Formation by Convex lens
      5588 views
      2. Problem 1-Image Formed by Convex Lens
    2. Problem 1-Image Formed by Convex Lens
      1287 views
      3. Image Formation by Concave Lens
    3. Image Formation by Concave Lens
      4126 views
      4. Problem 1-Image Formed by Concave Lens
    4. Problem 1-Image Formed by Concave Lens
      1078 views
      12.10: Image Location by Lens Equation (Practice Test)
      Image Location by Lens Formula
    1. Image Location by Lens Formula
      2751 views
      2. Problem 1-Image Location by Lens Formula
    2. Problem 1-Image Location by Lens Formula
      892 views
      3. Linear Magnification of Lenses
    3. Linear Magnification of Lenses
      3151 views
      4. Problem 1-Linear Magnification of Lenses
    4. Problem 1-Linear Magnification of Lenses
      983 views
      5. Sign Conventions for Lenses
    5. Sign Conventions for Lenses
      1448 views
      12.11: Applications of Lenses (Practice Test)
      Introducing Camera
    1. Introducing Camera
      3195 views
      2. Slide Projector
    2. Slide Projector
      13803 views
      3. Photograph Enlarger
    3. Photograph Enlarger
      3267 views
      4. Totally Reflecting Prism
    4. Totally Reflecting Prism
      2828 views
      5. Optical Fibre
    5. Optical Fibre
      6570 views
      12.12: Simple Microscope (Practice Test)
      Simple Microscope
    1. Simple Microscope
      3910 views
      2. More on Simple Microscope
    2. More on Simple Microscope
      2624 views
      3. Resolving Power and Resolving Limit
    3. Resolving Power and Resolving Limit
      2489 views
      12.13: Compound Microscope (Practice Test)
      Introduction to Compound Microscope
    1. Introduction to Compound Microscope
      4511 views
      2. More on Compound Microscope
    2. More on Compound Microscope
      3021 views
      12.14: Telescope
      Astronomical Telescope
    1. Astronomical Telescope
      3976 views
      12.15: The Human Eye (Practice Test)
      Human Eye
    1. Human Eye
      5327 views
      12.16: Defects of Vision (Practice Test)
      Shortsightedness
    1. Shortsightedness
      3128 views
      2. Farsightedness
    2. Farsightedness
      2534 views

    Chapter 13 Electrostatics ( 30 videos)  (Practice Test)

      13.1: Production of Electric Charges (Practice Test)
      Introduction to Electrostatics
    1. Introduction to Electrostatics
      14789 views
      2. Production of Electric Charges
    2. Production of Electric Charges
      5976 views
      3. More on Production of Electric Charges
    3. More on Production of Electric Charges
      3620 views
      4. Problem-Measurement of Electric Charge
    4. Problem-Measurement of Electric Charge
      2326 views
      13.2: Electrostatic Induction
      Electrostatic Induction
    1. Electrostatic Induction
      9275 views
      13.3: Electroscope
      Gold Leaf Electroscope
    1. Gold Leaf Electroscope
      8156 views
      2. More on Gold Leaf Electroscope
    2. More on Gold Leaf Electroscope
      3. Applications of Electroscope
    3. Applications of Electroscope
      3643 views
      4. Conductors and Insulators
    4. Conductors and Insulators
      6832 views
      13.4: Coulomb's Law
      Coulomb's Law
    1. Coulomb's Law
      7553 views
      2. More on Coulomb's Law
    2. More on Coulomb's Law
      4076 views
      3. Problem 1-Coulomb's Law
    3. Problem 1-Coulomb's Law
      3457 views
      4. Problem 2-Coulomb's Law
    4. Problem 2-Coulomb's Law
      2478 views
      13.5: Electric Field and Electric Field Intensity
      Electric Field and its Intensity
    1. Electric Field and its Intensity
      10864 views
      2. Problem-Electric Field and Electric Field Intensity
    2. Problem-Electric Field and Electric Field Intensity
      1296 views
      3. Electric Field Lines
    3. Electric Field Lines
      3555 views
      13.6: Electrostatic Potential
      Electric Potential and Potential Difference
    1. Electric Potential and Potential Difference
      8099 views
      2. Problem 1-Electrostatic Potential
    2. Problem 1-Electrostatic Potential
      1673 views
      3. Problem 2-Electrostatic Potential
    3. Problem 2-Electrostatic Potential
      986 views
      4. Problem 3-Electrostatic Potential
    4. Problem 3-Electrostatic Potential
      883 views
      13.7: Capacitors and Capacitance
      Capacitor and Capacitance
    1. Capacitor and Capacitance
      8029 views
      2. Problem 1-Capacitor and Capacitance
    2. Problem 1-Capacitor and Capacitance
      1018 views
      3. Capacitors in Parallel
    3. Capacitors in Parallel
      5818 views
      4. Problem 1-Capacitors in Parallel Combination
    4. Problem 1-Capacitors in Parallel Combination
      1112 views
      5. Capacitors in Series
    5. Capacitors in Series
      6401 views
      6. Problem 1-Capacitors in Series Combination
    6. Problem 1-Capacitors in Series Combination
      920 views
      13.8: Different Types of Capacitors
      Different Types of Capacitors
    1. Different Types of Capacitors
      5486 views
      2. Uses of Capacitors
    2. Uses of Capacitors
      2363 views
      13.9: Applications of Electrostatics
      Application of Electrostatics
    1. Application of Electrostatics
      6023 views
      13.10: Some Hazards of Static Electricity
      Hazards of Static Electricity
    1. Hazards of Static Electricity
      4542 views

    Chapter 14 Current Electricity ( 46 videos)  (Practice Test)

      14.1: Electric Current
      Introduction to Electric Current
    1. Introduction to Electric Current
      8793 views
      2. Problem-Introduction to Electric Current
    2. Problem-Introduction to Electric Current
      1032 views
      3. Measurement of Current
    3. Measurement of Current
      2348 views
      4. Problem 1-Measurement of Current
    4. Problem 1-Measurement of Current
      985 views
      5. Problem 2-Measurement of Current
    5. Problem 2-Measurement of Current
      576 views
      14.2: Potential Difference
      Electric Potential and Potential Difference
    1. Electric Potential and Potential Difference
      8099 views
      2. Problem-Potential Difference
    2. Problem-Potential Difference
      1333 views
      14.3: Electromotive Force (e.m.f)
      Electromotive Force and Its measurement
    1. Electromotive Force and Its measurement
      7945 views
      2. Problem-Electromotive Force
    2. Problem-Electromotive Force
      678 views
      3. Problem 1-Measurement of Potential Difference
    3. Problem 1-Measurement of Potential Difference
      751 views
      4. Problem- Measurement of e.m.f
    4. Problem- Measurement of e.m.f
      642 views
      14.4: OHM'S Law
      Ohm's Law
    1. Ohm's Law
      6039 views
      2. Problem-Determining the Resistance of a Load
    2. Problem-Determining the Resistance of a Load
      1042 views
      3. Problem- Resistor
    3. Problem- Resistor
      859 views
      14.5: Characteristics of Ohmic and Non Ohmic Conductors (Practice Test)
      Characteristics of Ohmic and Non Ohmic Conductors
    1. Characteristics of Ohmic and Non Ohmic Conductors
      3374 views
      2. Problem-Characteristics of Ohmic and Non Ohmic Conductors
    2. Problem-Characteristics of Ohmic and Non Ohmic Conductors
      1067 views
      14.6: Factors Affecting Resistance (Practice Test)
      Resistance
    1. Resistance
      78 views
      2. Factors Affecting the Resistance
    2. Factors Affecting the Resistance
      5575 views
      3. Problem 1-Specific Resistance
    3. Problem 1-Specific Resistance
      972 views
      4. Problem 2-Specific Resistance
    4. Problem 2-Specific Resistance
      1340 views
      5. Problem 1-Effect of Temperature Upon Resistance
    5. Problem 1-Effect of Temperature Upon Resistance
      1466 views
      6. Problem 2-Effect of Temperature Upon Resistance
    6. Problem 2-Effect of Temperature Upon Resistance
      621 views
      14.7: Conductors
      Conductors and Insulators
    1. Conductors and Insulators
      6832 views
      14.8: Insulators
      Conductors and Insulators
    1. Conductors and Insulators
      6832 views
      14.9: Combination of Resistors (Practice Test)
      Series Combination of Resistors
    1. Series Combination of Resistors
      4729 views
      2. Problem 1-Series Combination of Resistors
    2. Problem 1-Series Combination of Resistors
      774 views
      3. Problem 2-Series Combination of Resistors
    3. Problem 2-Series Combination of Resistors
      540 views
      4. Problem-Current in Series Circuit
    4. Problem-Current in Series Circuit
      605 views
      5. Parallel Combination of Resistors
    5. Parallel Combination of Resistors
      3377 views
      6. Problem 1-Parallel combination of Resistors
    6. Problem 1-Parallel combination of Resistors
      625 views
      7. Problem 2-Parallel combination of Resistors
    7. Problem 2-Parallel combination of Resistors
      542 views
      8. Problem 3-Parallel combination of Resistors
    8. Problem 3-Parallel combination of Resistors
      480 views
      9. Problem 4-Parallel combination of Resistors
    9. Problem 4-Parallel combination of Resistors
      475 views
      14.10: Electrical Energy and Joule's Law
      Electrical Energy and Joule's law
    1. Electrical Energy and Joule's law
      7128 views
      2. Problem 1-Electrical Energy and Joule's law
    2. Problem 1-Electrical Energy and Joule's law
      1018 views
      3. Problem 2-Electrical Energy and Joule's law
    3. Problem 2-Electrical Energy and Joule's law
      654 views
      14.11: Electric Power (Practice Test)
      Electric Power
    1. Electric Power
      3464 views
      2. Problem 1-Electric Power
    2. Problem 1-Electric Power
      601 views
      3. Problem 2-Electric Power
    3. Problem 2-Electric Power
      592 views
      4. Kilowatt Hour
    4. Kilowatt Hour
      2899 views
      14.12: Direct Current and Alternating Current
      Alternating and Direct Current
    1. Alternating and Direct Current
      3583 views
      2. House Wiring
    2. House Wiring
      3588 views
      14.13: Hazards of Electricity
      Insulation Damage and Damp Conditions
    1. Insulation Damage and Damp Conditions
      2037 views
      14.14: Safe Use of Electricity in Homes (Practice Test)
      Introduction to Fuse
    1. Introduction to Fuse
      2261 views
      2. Introduction to Circuit Breaker
    2. Introduction to Circuit Breaker
      1944 views
      3. Introduction to Earth Wire
    3. Introduction to Earth Wire
      2672 views

    Chapter 15 Electromagnetism ( 19 videos)  (Practice Test)

      15.1: Magnetic Effects of a Steady Current (Practice Test)
      Introduction to Electromagnetism
    1. Introduction to Electromagnetism
      11184 views
      2. Magnetic Effects of Steady Current
    2. Magnetic Effects of Steady Current
      7902 views
      3. Magnetic Field of Current Carrying Solenoid
    3. Magnetic Field of Current Carrying Solenoid
      11607 views
      15.2: Force on a Current-Carrying Conductor Placed in a Magnetic Field (Practice Test)
      Force on a Current Carrying Conductor Place in a Magnetic Field
    1. Force on a Current Carrying Conductor Place in a Magnetic Field
      8068 views
      2. Problem 1-Force on a Current Carrying Conductor Place in a Magnetic Field
    2. Problem 1-Force on a Current Carrying Conductor Place in a Magnetic Field
      1482 views
      3. Problem 2-Force on a Current Carrying Conductor Place in a Magnetic Field
    3. Problem 2-Force on a Current Carrying Conductor Place in a Magnetic Field
      1054 views
      15.3: Turning Effect on a Current-Carrying Coil in a Magnetic Field
      Turning Effects on a Current Carrying Coil in a Magnetic Field
    1. Turning Effects on a Current Carrying Coil in a Magnetic Field
      9203 views
      15.4: D.C Motor
      DC Motor
    1. DC Motor
      11367 views
      15.5: Electromegnetic Induction
      Introduction to Electromagnetic Induction
    1. Introduction to Electromagnetic Induction
      7931 views
      15.6: Direction of Induced e.m.f.-Lenz's Law
      Lenz's Law
    1. Lenz's Law
      5409 views
      15.7: A.C. Generator
      AC Generator
    1. AC Generator
      13183 views
      15.8: Mutual Induction
      Mutual Induction
    1. Mutual Induction
      5027 views
      15.9: Transformer (Practice Test)
      Transformer
    1. Transformer
      7623 views
      2. More on Transformer
    2. More on Transformer
      4167 views
      3. Problem 1-Transformer
    3. Problem 1-Transformer
      1022 views
      4. Problem 2-Transformer
    4. Problem 2-Transformer
      792 views
      15.10: High Voltage Transmission (Practice Test)
      Transformer
    1. Transformer
      7623 views
      2. More on Transformer
    2. More on Transformer
      4167 views
      3. Applications of Electromagnet
    3. Applications of Electromagnet
      2989 views

    Chapter 16 Basic Electronics ( 13 videos)  (Practice Test)

      16.1: Thermionic Emission (Practice Test)
      Introduction to Electronics
    1. Introduction to Electronics
      8466 views
      2. Thermionic Emission
    2. Thermionic Emission
      9256 views
      16.2: Investigating the Properties of Electrons
      Properties of Electrons
    1. Properties of Electrons
      6263 views
      16.3: Cathode-Ray Oscilloscope (C.R.O) (Practice Test)
      Cathode Ray Oscilloscope
    1. Cathode Ray Oscilloscope
      11659 views
      2. Problem- Using the C.R.O
    2. Problem- Using the C.R.O
      2083 views
      16.4: Analogue and Digital Electronics (Practice Test)
      Analogue and Digital Electronics
    1. Analogue and Digital Electronics
      6196 views
      16.5: Basic Operations of Digital Electronics-Logic Gates
      Basic Operations of Digital Electronics
    1. Basic Operations of Digital Electronics
      4408 views
      16.6: AND Operation (Practice Test)
      AND Gate
    1. AND Gate
      16.7: OR Operation (Practice Test)
      OR Gate
    1. OR Gate
      16.8: NOT Operation
      NOT Operation
    1. NOT Operation
      2633 views
      16.9: NAND Gate
      NAND Operation
    1. NAND Operation
      2328 views
      16.10: NOR Gate
      NOR Gate
    1. NOR Gate
      2251 views
      16.11: Uses Of Logic Gates
      Uses of Logic Gates
    1. Uses of Logic Gates
      7808 views

    Chapter 17 Information and Communication Technology ( 18 videos)  (Practice Test)

      17.1: . 1-Information and Communication Technology
      Introduction to Information and Communication Technology
    1. Introduction to Information and Communication Technology
      4506 views
      17.2: Components of Computer Based Information System (CBIS)
      Components of Computer Based Information System
    1. Components of Computer Based Information System
      9728 views
      17.3: Flow of Information
      Flow of Information
    1. Flow of Information
      3510 views
      17.4: Transmission of Electric Signal Through Wires (Practice Test)
      Transmission of Electrical Signal Through Wires
    1. Transmission of Electrical Signal Through Wires
      5420 views
      17.5: Transmissions of Radiowaves Through Space (Practice Test)
      Transmission of Radio waves Through Space
    1. Transmission of Radio waves Through Space
      6234 views
      2. Introduction to Radio
    2. Introduction to Radio
      2249 views
      3. Introduction to Fax Machine
    3. Introduction to Fax Machine
      3391 views
      4. Introduction to Cell Phone
    4. Introduction to Cell Phone
      3291 views
      5. Photo Phone
    5. Photo Phone
      2785 views
      17.6: Transmission of Light Signals Through Optical Fibers (Practice Test)
      Transmission of Light Signals Through Optical Fibers
    1. Transmission of Light Signals Through Optical Fibers
      4369 views
      2. Introduction to Computer
    2. Introduction to Computer
      6511 views
      3. More on Introduction to Computer
    3. More on Introduction to Computer
      1832 views
      17.7: Information Storage Devices (Practice Test)
      Information Storage Devices
    1. Information Storage Devices
      3549 views
      2. More on Information Storage Devices
    2. More on Information Storage Devices
      2089 views
      17.8: Applications of Computer
      Application of Computer
    1. Application of Computer
      2307 views
      17.9: Internet (Practice Test)
      Application of Computer
    1. Application of Computer
      2307 views
      2. Advantages of Electronic Mail
    2. Advantages of Electronic Mail
      1311 views
      17.10: Risk of ICT to Society and the Environment
      Risk of ICT to Society and the Environment
    1. Risk of ICT to Society and the Environment
      997 views

    Chapter 18 Atomic and Nuclear Physics ( 19 videos)  (Practice Test)

      18.1: Atom and Atomic Nucleus
      Introduction to Atom
    1. Introduction to Atom
      5451 views
      2. Atom and Atomic Nucleus
    2. Atom and Atomic Nucleus
      3149 views
      3. Problem-Atom and Atomic Nucleus
    3. Problem-Atom and Atomic Nucleus
      2180 views
      18.2: Natural Radioactivity
      Natural Radioactivity
    1. Natural Radioactivity
      12013 views
      2. Alpha, Beta, and Gamma Decay
    2. Alpha, Beta, and Gamma Decay
      1061 views
      18.3: Background Radiations
      Background Radiations
    1. Background Radiations
      4178 views
      18.4: Nuclear Transmutations (Practice Test)
      Alpha, Beta, and Gamma Decay
    1. Alpha, Beta, and Gamma Decay
      1061 views
      2. Nature and Properties of Radiations
    2. Nature and Properties of Radiations
      4566 views
      18.5: Half-Life and its Measurement
      Half Life and Its Measurements
    1. Half Life and Its Measurements
      10024 views
      2. Problem 1-Half Life and its Measurements
    2. Problem 1-Half Life and its Measurements
      3533 views
      3. Problem 2-Half Life and its Measurements
    3. Problem 2-Half Life and its Measurements
      1978 views
      4. Problem 3-Half Life and its Measurements
    4. Problem 3-Half Life and its Measurements
      1664 views
      18.6: Radioisotopes and Their Uses
      Radio Isotopes
    1. Radio Isotopes
      7312 views
      2. Uses of Radio Isotopes
    2. Uses of Radio Isotopes
      6059 views
      18.7: Fission Reaction
      Nuclear Fission Reaction
    1. Nuclear Fission Reaction
      6923 views
      2. Problem-Fission Reaction
    2. Problem-Fission Reaction
      1029 views
      3. Problem-Comparison between Fission and Fusion Reaction
    3. Problem-Comparison between Fission and Fusion Reaction
      1137 views
      18.8: Nuclear Fusion
      Nuclear Fusion Reaction
    1. Nuclear Fusion Reaction
      7958 views
      18.9: Hazards of Radiations and Safety Measures
      Hazards of Radiations and Safety Measures
    1. Hazards of Radiations and Safety Measures
      4281 views