Physics | Class 10

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    Chapter 10 General Wave Properties ( 19 videos)  (Practice Test)

      10.1: Waves and Nature of Waves (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. Introduction to Ripple Tank
    3. Introduction to Ripple Tank
      9378 views
      4. Characteristics of Wave
    4. Characteristics of Wave
      4000 views
      10.2: Properties of Waves (Practice Test)
      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. Characteristics of Wave
    3. Characteristics of Wave
      4000 views
      10.3: Simple Harmonic Motion (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-Basic Terms in SHM
    5. Problem-Basic Terms in SHM
      1620 views
      10.4: Simple Pendulum
      Simple Pendulum
    1. Simple Pendulum
      13949 views
      2. Problem-Introduction to Simple Pendulum
    2. Problem-Introduction to Simple Pendulum
      1599 views
      3. Time Period and Frequency of Simple Pendulum
    3. Time Period and Frequency of Simple Pendulum
      8475 views
      4. Problem-Working of Simple Pendulum
    4. Problem-Working of Simple Pendulum
      1680 views
      5. Energies Intercoversion in Spring-Mass System
    5. Energies Intercoversion in Spring-Mass System
      2814 views
      6. Problem-Ball and Bowl as SHM
    6. Problem-Ball and Bowl as SHM
      1832 views
      10.5: Damped Oscillation
      Damped Oscillations
    1. Damped Oscillations
      15906 views

    Chapter 11 Sound ( 24 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-More on How Sound is Produced and Travel
    3. Problem-More on How Sound is Produced and Travel
      2180 views
      4. The Mechanical Nature of Sound
    4. The Mechanical Nature of Sound
      322 views
      5. Problem-The Mechanical Nature of Sound
    5. Problem-The Mechanical Nature of Sound
      524 views
      11.2: Speed of Sound (Practice Test)
      Measuring Speed of Sound
    1. Measuring Speed of Sound
      3578 views
      2. Measuring Speed of Sound by Echo Method
    2. Measuring Speed of Sound by Echo Method
      1281 views
      3. Problem-Measuring Speed of Sound by Echo Method
    3. Problem-Measuring Speed of Sound by Echo Method
      3066 views
      4. The Medium of Transmission
    4. The Medium of Transmission
      109 views
      11.3: Seeing Sounds (Practice Test)
      Quality of Sound
    1. Quality of Sound
      5125 views
      2. Loudness of Sound
    2. Loudness of Sound
      6358 views
      3. Pitch of Sound
    3. Pitch of Sound
      4356 views
      4. Problem- Pitch of Sound
    4. Problem- Pitch of Sound
      1152 views
      5. Sound Intensity and Sound Intensity Level
    5. Sound Intensity and Sound Intensity Level
      9236 views
      11.4: Noise Pollution (Practice Test)
      Musical Sound and Noise
    1. Musical Sound and Noise
      1411 views
      2. Noise Pollution
    2. Noise Pollution
      2870 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
      11.5: Ultrasound (Practice Test)
      Ultrasonic Waves
    1. Ultrasonic Waves
      2284 views
      2. Audible Frequency Range
    2. Audible Frequency Range
      2894 views
      3. Problem1-Audible Frequency Range
    3. Problem1-Audible Frequency Range
      931 views
      4. Uses of Ultrasonic Waves
    4. Uses of Ultrasonic Waves
      4033 views
      5. Applications of Ultrasound
    5. Applications of Ultrasound
      3437 views

    Chapter 12 Electromagnetic Spectrum ( 8 videos)  (Practice Test)

      12.1: Dispersion of Light (Practice Test)
      Introduction to Dispersion of Light
    1. Introduction to Dispersion of Light
      1982 views
      2. Electromagnetic Spectrum
    2. Electromagnetic Spectrum
      632 views
      3. Rainbow Formation
    3. Rainbow Formation
      306 views
      12.2: Characteristics of Electromagnetic Waves (Practice Test)
      Speed of Light in Medium
    1. Speed of Light in Medium
      1894 views
      2. Problem-Speed of Light in Medium
    2. Problem-Speed of Light in Medium
      936 views
      3. Nature of Light
    3. Nature of Light
      10850 views
      4. More on Nature of Light
    4. More on Nature of Light
      4014 views
      12.3: Uses of Electromagnetic Waves
      Applications of Electromagnetic Waves
    1. Applications of Electromagnetic Waves

    Chapter 13 Geometrical Optics ( 40 videos)  (Practice Test)

      13.1: Reflection of Light
      Reflection of Light
    1. Reflection of Light
      9118 views
      2. Problem-Introduction to Reflection
    2. Problem-Introduction to Reflection
      1475 views
      3. Laws of Reflection
    3. Laws of Reflection
      764 views
      13.2: Image Location by Spherical Mirror Equation (Practice Test)
      Image Formation by Spherical Mirror
    1. Image Formation by Spherical Mirror
      5899 views
      2. Problem-Images by Spherical Mirrors
    2. Problem-Images by Spherical Mirrors
      1430 views
      3. Spherical Mirror Formula
    3. Spherical Mirror Formula
      8782 views
      4. Problem-Spherical Mirror Formula
    4. Problem-Spherical Mirror Formula
      1471 views
      5. Uses of Spherical Mirrors
    5. Uses of Spherical Mirrors
      960 views
      6. Problem-Uses of Spherical Mirrors
    6. Problem-Uses of Spherical Mirrors
      1356 views
      13.3: 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-Laws of Refraction
    3. Problem-Laws of Refraction
      1282 views
      4. Introducing Refractive Index
    4. Introducing Refractive Index
      2720 views
      5. Problem-Introducing Refractive Index
    5. Problem-Introducing Refractive Index
      1072 views
      13.4: Total Internal Reflection (Practice Test)
      Total Internal Reflection
    1. Total Internal Reflection
      8256 views
      2. Problem-Total Internal Reflection
    2. Problem-Total Internal Reflection
      1637 views
      3. Relationship b/w Refractive Index and Critical Angle
    3. Relationship b/w Refractive Index and Critical Angle
      2528 views
      4. Problem-Relationship b/w Refractive Index and Critical Angle
    4. Problem-Relationship b/w Refractive Index and Critical Angle
      1145 views
      5. Optical Fibre
    5. Optical Fibre
      6570 views
      13.5: Refraction Through Prism
      Refraction of Light Through Prism
    1. Refraction of Light Through Prism
      5285 views
      13.6: Image Location by Lens Equation (Practice Test)
      Convergence and Divergence of Lenses
    1. Convergence and Divergence of Lenses
      1892 views
      2. Power of Lens
    2. Power of Lens
      3818 views
      3. Problem-Power of a Lens
    3. Problem-Power of a Lens
      817 views
      4. Image Formation by Convex lens
    4. Image Formation by Convex lens
      5588 views
      5. Image Location by Lens Formula
    5. Image Location by Lens Formula
      2751 views
      6. Simple Microscope
    6. Simple Microscope
      3910 views
      7. Introducing Camera
    7. Introducing Camera
      3195 views
      8. Slide Projector
    8. Slide Projector
      13803 views
      9. Photograph Enlarger
    9. Photograph Enlarger
      3267 views
      13.7: Resolving Power and Magnifying Power (Practice Test)
      Resolving Power and Resolving Limit
    1. Resolving Power and Resolving Limit
      2489 views
      2. Magnifying power and Resolving power of Optical Instruments
    2. Magnifying power and Resolving power of Optical Instruments
      8940 views
      3. More on Magnifying power and Resolving power of Optical Instruments
    3. More on Magnifying power and Resolving power of Optical Instruments
      5606 views
      13.8: Microscopy (Practice Test)
      Simple Microscope
    1. Simple Microscope
      3910 views
      2. More on Simple Microscope
    2. More on Simple Microscope
      2624 views
      3. Problem on Simple Microscope
    3. Problem on Simple Microscope
      2102 views
      4. Introduction to Compound Microscope
    4. Introduction to Compound Microscope
      4511 views
      5. More on Compound Microscope
    5. More on Compound Microscope
      3021 views
      13.9: Telescope
      Galilean Telescope
    1. Galilean Telescope
      5715 views
      13.10: Human Eye and Defect in Vision (Practice Test)
      Shortsightedness
    1. Shortsightedness
      3128 views
      2. Farsightedness
    2. Farsightedness
      2534 views

    Chapter 14 Electrostatics ( 29 videos)  (Practice Test)

      14.1: Electric Charge (Practice Test)
      Introduction to Electrostatics
    1. Introduction to Electrostatics
      14789 views
      2. Electric Charge
    2. Electric Charge
      15914 views
      3. Production of Electric Charges
    3. Production of Electric Charges
      5976 views
      4. More on Production of Electric Charges
    4. More on Production of Electric Charges
      3620 views
      14.2: Electrostatic Induction
      Electrostatic Induction
    1. Electrostatic Induction
      9275 views
      14.3: 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
      14.4: Coulomb's Law
      Coulombs Law
    1. Coulombs Law
      7553 views
      2. More on Coulomb's Law
    2. More on Coulomb's Law
      4076 views
      3. Problem1-Coulombs Law
    3. Problem1-Coulombs Law
      3457 views
      4. Problem2-Coulombs Law
    4. Problem2-Coulombs Law
      2478 views
      14.5: 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
      14.6: Electrostatic Potential
      Electric Potential and Potential Difference
    1. Electric Potential and Potential Difference
      8099 views
      2. Problem1-Electrostatic Potential
    2. Problem1-Electrostatic Potential
      1673 views
      3. Problem2-Electrostatic Potential
    3. Problem2-Electrostatic Potential
      986 views
      4. Problem3-Electrostatic Potential
    4. Problem3-Electrostatic Potential
      883 views
      14.7: Applications of Electrostatics
      Application of Electrostatics
    1. Application of Electrostatics
      6023 views
      2. Xerography (Photocopier)
    2. Xerography (Photocopier)
      20327 views
      3. Inkjet Printer
    3. Inkjet Printer
      26419 views
      14.8: Capacitor and Capacitance
      Capacitor and Capacitance
    1. Capacitor and Capacitance
      8029 views
      2. Problem-Capacitor and Capacitance
    2. Problem-Capacitor and Capacitance
      1018 views
      3. Capacitors in Series
    3. Capacitors in Series
      6401 views
      4. Problem 1-Capacitors in Series Combination
    4. Problem 1-Capacitors in Series Combination
      920 views
      5. Capacitors in Parallel
    5. Capacitors in Parallel
      5818 views
      6. Problem 1-Capacitors in Parallel Combination
    6. Problem 1-Capacitors in Parallel Combination
      1112 views
      7. Uses of Capacitors
    7. Uses of Capacitors
      2363 views

    Chapter 15 Current Electricity ( 44 videos)  (Practice Test)

      15.1: 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. Alternating and Direct Current
    3. Alternating and Direct Current
      3583 views
      15.2: Potential Difference, Electromotive Force
      Electric Potential and Potential Difference
    1. Electric Potential and Potential Difference
      8099 views
      2. Problem-Potential Difference
    2. Problem-Potential Difference
      1333 views
      3. Electromotive Force and Its measurement
    3. Electromotive Force and Its measurement
      7945 views
      4. Problem-Electromotive Force
    4. Problem-Electromotive Force
      678 views
      15.3: Ohm's Law (Practice Test)
      Ohm's Law
    1. Ohm's Law
      6039 views
      2. More on Ohm's law
    2. More on Ohm's law
      3374 views
      3. Resistivity and Conductivity
    3. Resistivity and Conductivity
      2855 views
      4. Resistor
    4. Resistor
      290 views
      15.4: Resistance (Practice Test)
      Resistance
    1. Resistance
      78 views
      2. Problem-Electrical Resistances
    2. Problem-Electrical Resistances
      814 views
      3. Factors Affecting the Resistance
    3. Factors Affecting the Resistance
      5575 views
      4. Problem 1-Specific Resistance
    4. Problem 1-Specific Resistance
      972 views
      5. Problem 2-Specific Resistance
    5. Problem 2-Specific Resistance
      1340 views
      6. Effect of Temperature Upon Resistance
    6. Effect of Temperature Upon Resistance
      4037 views
      7. Problem1-Effect of Temperature Upon Resistance
    7. Problem1-Effect of Temperature Upon Resistance
      1466 views
      8. Problem2-Effect of Temperature Upon Resistance
    8. Problem2-Effect of Temperature Upon Resistance
      621 views
      15.5: Series and Parallel Combinations of Resistors in a Circuit (Practice Test)
      Series Combination of Resistors
    1. Series Combination of Resistors
      4729 views
      2. Problem1-Series Combination of Resistors
    2. Problem1-Series Combination of Resistors
      774 views
      3. Parallel Combination of Resistors
    3. Parallel Combination of Resistors
      3377 views
      4. Problem 1-Parallel combination of Resistors
    4. Problem 1-Parallel combination of Resistors
      625 views
      5. Problem 2-Parallel combination of Resistors
    5. Problem 2-Parallel combination of Resistors
      542 views
      6. Problem 3-Parallel combination of Resistors
    6. Problem 3-Parallel combination of Resistors
      480 views
      7. Problem 4-Parallel combination of Resistors
    7. Problem 4-Parallel combination of Resistors
      475 views
      8. Advantages of A Parallel Circuit Over A Series Circuit
    8. Advantages of A Parallel Circuit Over A Series Circuit
      318 views
      15.6: Electrical Power and Joule's Law (Practice Test)
      Electric Power
    1. Electric Power
      3464 views
      2. Electrical Energy and Joule's law
    2. Electrical Energy and Joule's law
      7128 views
      3. Problem 1-Electrical Energy and Joule's law
    3. Problem 1-Electrical Energy and Joule's law
      1018 views
      4. Problem 2-Electrical Energy and Joule's law
    4. Problem 2-Electrical Energy and Joule's law
      654 views
      5. Circuit Components
    5. Circuit Components
      886 views
      15.7: Use of Circuit Components (Practice Test)
      Switches
    1. Switches
      127 views
      2. Resistor
    2. Resistor
      290 views
      3. Introduction to Galvanometer
    3. Introduction to Galvanometer
      6174 views
      4. Ammeter
    4. Ammeter
      2530 views
      5. Introduction to Voltmeter
    5. Introduction to Voltmeter
      1780 views
      6. House Wiring
    6. House Wiring
      3588 views
      7. Hazards of Static Electricity
    7. Hazards of Static Electricity
      4542 views
      8. Insulation Damage and Damp Conditions
    8. Insulation Damage and Damp Conditions
      2037 views
      9. Electric Heating
    9. Electric Heating
      65 views
      10. Introduction to Fuse
    10. Introduction to Fuse
      2261 views
      11. Introduction to Circuit Breaker
    11. Introduction to Circuit Breaker
      1944 views
      12. Introduction to Earth Wire
    12. Introduction to Earth Wire
      2672 views

    Chapter 16 Electromagnetism ( 17 videos)  (Practice Test)

      16.1: Magnetic Effect of Steady Current
      Introduction to Electromagnetism
    1. Introduction to Electromagnetism
      11184 views
      2. Magnetic Effects of Steady Current
    2. Magnetic Effects of Steady Current
      7902 views
      16.2: Force on a Current Carrying Conductor in 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. Problem1-Force on a Current Carrying Conductor Place in a Magnetic Field
    2. Problem1-Force on a Current Carrying Conductor Place in a Magnetic Field
      1482 views
      3. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
    3. Problem2-Force on a Current Carrying Conductor Place in a Magnetic Field
      1054 views
      16.3: Turning Effect on a Current Carrying Coil in 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
      16.4: DC Motor
      DC Motor
    1. DC Motor
      11367 views
      16.5: Electromagnetic Induction
      Introduction to Electromagnetic Induction
    1. Introduction to Electromagnetic Induction
      7931 views
      2. Lenz's Law
    2. Lenz's Law
      5409 views
      3. Problem-Lenz's Law and Direction of Induced EMF
    3. Problem-Lenz's Law and Direction of Induced EMF
      2664 views
      16.6: AC Generator
      AC Generator
    1. AC Generator
      13183 views
      16.7: Mutual Induction
      Mutual Induction
    1. Mutual Induction
      5027 views
      16.8: Transformer (Practice Test)
      Transformer
    1. Transformer
      7623 views
      2. More on Transformer
    2. More on Transformer
      4167 views
      3. Problem1-Transformer
    3. Problem1-Transformer
      1022 views
      4. Problem2-Transformer
    4. Problem2-Transformer
      792 views
      5. Power Transmission
    5. Power Transmission
      892 views

    Chapter 17 Introductory Electronics ( 24 videos)  (Practice Test)

      17.1: Introduction to Electronics (Practice Test)
      Introduction to Electronics
    1. Introduction to Electronics
      8466 views
      17.2: Computers the Forefront of Electronic Technology (Practice Test)
      Introduction to Computer
    1. Introduction to Computer
      6511 views
      2. More on Introduction to Computer
    2. More on Introduction to Computer
      1832 views
      3. Components of Computer Based Information System
    3. Components of Computer Based Information System
      9728 views
      17.3: Advancement from Low-Tech Electric to High-Tech Electric Appliances
      IT Revolution
    1. IT Revolution
      53 views
      17.4: Difference between Analog and Digital Electronics (Practice Test)
      Analogue and Digital Electronics
    1. Analogue and Digital Electronics
      6196 views
      17.5: Thermionic Emission
      Thermionic Emission
    1. Thermionic Emission
      9256 views
      17.6: Electron Gun and Cathode Rays (Practice Test)
      Cathode Ray Oscilloscope
    1. Cathode Ray Oscilloscope
      11659 views
      2. Using the C.R.O
    2. Using the C.R.O
      379 views
      17.7: Deflection of Electron by Electric Field
      Properties of Electrons
    1. Properties of Electrons
      6263 views
      17.8: Deflection of Electron by Magnetic Field
      Properties of Electrons
    1. Properties of Electrons
      6263 views
      17.9: Cathode Ray Oscilloscope (Practice Test)
      Cathode Ray Oscilloscope
    1. Cathode Ray Oscilloscope
      11659 views
      2. Using the C.R.O
    2. Using the C.R.O
      379 views
      3. Uses of CRO
    3. Uses of CRO
      4973 views
      17.10: Analog and Digital Electronics
      Basic Operations of Digital Electronics
    1. Basic Operations of Digital Electronics
      4408 views
      17.11: 1Logic Gates (Practice Test)
      Fundamental Logic Gates
    1. Fundamental Logic Gates
      2990 views
      2. AND Gate
    2. AND Gate
      3. AND Gate
    3. AND Gate
      1464 views
      4. OR Gate
    4. OR Gate
      5. OR Gate
    5. OR Gate
      1675 views
      6. NOT Operation
    6. NOT Operation
      2633 views
      7. NOT Gate
    7. NOT Gate
      1565 views
      8. NOR Gate
    8. NOR Gate
      2251 views
      9. Uses of Logic Gates
    9. Uses of Logic Gates
      7808 views

    Chapter 18 Information and Communication Technology ( 15 videos)  (Practice Test)

      18.1: Information and Communication Technology
      Introduction to Information and Communication Technology
    1. Introduction to Information and Communication Technology
      4506 views
      18.2: Components of Computer Base Information Technology
      Components of Computer Based Information System
    1. Components of Computer Based Information System
      9728 views
      18.3: Flow of Information
      Flow of Information
    1. Flow of Information
      3510 views
      18.4: Transmission of Electrical Signal Through Wires (Practice Test)
      Transmission of Electrical Signal Through Wires
    1. Transmission of Electrical Signal Through Wires
      5420 views
      18.5: Transmission of Radio Waves Through Space
      Transmission of Radio waves Through Space
    1. Transmission of Radio waves Through Space
      6234 views
      18.6: Transmission of Radio Signal Through Optical Fibres (Practice Test)
      Transmission of Light Signals Through Optical Fibers
    1. Transmission of Light Signals Through Optical Fibers
      4369 views
      18.7: 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
      18.8: Word Processing, Data Management and Control (Practice Test)
      What is Word Processing
    1. What is Word Processing
      30326 views
      2. Data Handling in File Management System
    2. Data Handling in File Management System
      46 views
      18.9: Internet (Practice Test)
      What is Internet
    1. What is Internet
      369 views
      2. Applications of Internet
    2. Applications of Internet
      6844 views
      3. Working with Email
    3. Working with Email
      26 views
      4. Limitations on Email
    4. Limitations on Email
      14 views
      5. Advantages of Electronic Mail
    5. Advantages of Electronic Mail
      1311 views

    Chapter 19 Atomic Structure ( 6 videos)  (Practice Test)

      19.1: Atom and Atomic Nucleus
      Introduction to Atom
    1. Introduction to Atom
      5451 views
      2. The Geiger Marsden Experiment
    2. The Geiger Marsden Experiment
      754 views
      19.2: Proton Neutrons
      Atom and Atomic Nucleus
    1. Atom and Atomic Nucleus
      3149 views
      2. Problem-Atom and Atomic Nucleus
    2. Problem-Atom and Atomic Nucleus
      2180 views
      19.3: Elements
      Element
    1. Element
      11039 views
      19.4: Elements and Isotopes (Practice Test)
      Atomic Number and Mass Number
    1. Atomic Number and Mass Number
      7401 views

    Chapter 20 Atomic and Nuclear Physics ( 20 videos)  (Practice Test)

      20.1: Natural Radioactivity (Practice Test)
      Radioactivity
    1. Radioactivity
      12111 views
      2. Natural Radioactivity
    2. Natural Radioactivity
      12013 views
      3. Nature and Properties of Radiations
    3. Nature and Properties of Radiations
      4566 views
      4. Alpha, Beta, and Gamma Decay
    4. Alpha, Beta, and Gamma Decay
      1061 views
      5. Interaction of Radiation With Matter
    5. Interaction of Radiation With Matter
      5987 views
      20.2: Nuclear Transmutation
      Alpha, Beta, and Gamma Decay
    1. Alpha, Beta, and Gamma Decay
      1061 views
      20.3: Background Radiation (Practice Test)
      Background Radiations
    1. Background Radiations
      4178 views
      2. Spontaneous Disintegration
    2. Spontaneous Disintegration
      1559 views
      3. The Geiger-Muller (G-M) Tube
    3. The Geiger-Muller (G-M) Tube
      3919 views
      20.4: Half-Life
      Half Life and its Measurements
    1. Half Life and its Measurements
      10024 views
      2. Problem1-Half Life and its Measurements
    2. Problem1-Half Life and its Measurements
      3533 views
      3. Problem2-Half Life and its Measurements
    3. Problem2-Half Life and its Measurements
      1978 views
      4. Problem3-Half Life and its Measurements
    4. Problem3-Half Life and its Measurements
      1664 views
      5. Radiation Methods in Archaeology
    5. Radiation Methods in Archaeology
      1122 views
      20.5: Radio Isotopes
      Radio Isotopes
    1. Radio Isotopes
      7312 views
      2. Uses of Radio Isotopes
    2. Uses of Radio Isotopes
      6059 views
      20.6: Fission and Fusion (Practice Test)
      Nuclear Fission Reaction
    1. Nuclear Fission Reaction
      6923 views
      2. Problem-Fission Reaction
    2. Problem-Fission Reaction
      1029 views
      3. Nuclear Fusion Reaction
    3. Nuclear Fusion Reaction
      7958 views
      20.7: Hazards and Safety Measure
      Hazards of Radiations and Safety Measures
    1. Hazards of Radiations and Safety Measures
      4281 views