General Science | Class 10

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    Chapter 7 Structure of an atom and Radioactivity ( 31 videos)  (Practice Test)

      7.1: Atom (Practice Test)
      Atom
    1. Atom
      25566 views
      2. Atom and its Structure
    2. Atom and its Structure
      12165 views
      3. Proton, Neutron and Electron
    3. Proton, Neutron and Electron
      1837 views
      4. Distribution of Electrons in Shell
    4. Distribution of Electrons in Shell
      660 views
      5. More on Distribution of Electrons in Shell
    5. More on Distribution of Electrons in Shell
      133 views
      7.2: Atomic Number (Practice Test)
      Atomic Number and Mass Number
    1. Atomic Number and Mass Number
      7401 views
      2. Relative Atomic Mass and Atomic Mass Unit
    2. Relative Atomic Mass and Atomic Mass Unit
      16670 views
      3. Chemical Formula
    3. Chemical Formula
      5891 views
      4. Isotopes
    4. Isotopes
      11479 views
      5. Isotopes of Carbon, Chlorine and Uranium
    5. Isotopes of Carbon, Chlorine and Uranium
      4023 views
      6. More on Isotopes
    6. More on Isotopes
      2982 views
      7.3: Stable and Unstable Atom (Practice Test)
      Concept of Radioactivity
    1. Concept of Radioactivity
      3894 views
      2. Nature of Radioactivity
    2. Nature of Radioactivity
      3997 views
      3. Nuclear Transmutations
    3. Nuclear Transmutations
      4566 views
      4. Activation Analysis
    4. Activation Analysis
      1899 views
      5. Protection from Radiation
    5. Protection from Radiation
      2464 views
      6. Uses of Isotopes
    6. Uses of Isotopes
      310 views
      7. More on Atomic Nucleus
    7. More on Atomic Nucleus
      12013 views
      8. Laboratory Made Elements
    8. Laboratory Made Elements
      9. Interaction of Neutrons With Matter
    9. Interaction of Neutrons With Matter
      2909 views
      10. Comparison between Alpha, Beta and Gamma Radiations
    10. Comparison between Alpha, Beta and Gamma Radiations
      992 views
      7.4: Nuclear Fission (Practice Test)
      More on Nuclear Reactions-2
    1. More on Nuclear Reactions-2
      6923 views
      2. Fission Reaction
    2. Fission Reaction
      2821 views
      3. More on Fission Reaction
    3. More on Fission Reaction
      1029 views
      7.5: Nuclear Fusion
      Fission Chain Reaction
    1. Fission Chain Reaction
      7958 views
      2. The Hydrogen Bomb
    2. The Hydrogen Bomb
      1137 views
      3. Treatment of Cancer
    3. Treatment of Cancer
      634 views
      4. Problem-Mass Energy Equation
    4. Problem-Mass Energy Equation
      6333 views
      7.6: Pakistan Nuclear Program (Practice Test)
      Nuclear Power Programme of Pakistan
    1. Nuclear Power Programme of Pakistan
      2. More On Nuclear Power Programme of Pakistan
    2. More On Nuclear Power Programme of Pakistan
      7.7: Abuses of Nuclear Energy
      Problem-Comparison between Fission and Fusion Reaction
    1. Problem-Comparison between Fission and Fusion Reaction
      4281 views

    Chapter 8 Modern Technology ( 27 videos)  (Practice Test)

      8.1: Internal Combustion Engine (Practice Test)
      Applications of Current Electricity
    1. Applications of Current Electricity
      2. Heat Engine
    2. Heat Engine
      5866 views
      3. Internal Combustion Engine
    3. Internal Combustion Engine
      4. Transmission of Light Signals Through Optical Fibers
    4. Transmission of Light Signals Through Optical Fibers
      6511 views
      5. Introduction to Computer
    5. Introduction to Computer
      1832 views
      6. More on Introduction to Computer
    6. More on Introduction to Computer
      3549 views
      7. Information Storage Devices
    7. Information Storage Devices
      2089 views
      8. What is Word Processing
    8. What is Word Processing
      2307 views
      9. Analogue Computer And Digital Computer
    9. Analogue Computer And Digital Computer
      1727 views
      10. More on Uncertainty Within the Atom
    10. More on Uncertainty Within the Atom
      10645 views
      11. Helium-Neon Laser
    11. Helium-Neon Laser
      4475 views
      12. Introduction to Radio
    12. Introduction to Radio
      533 views
      13. Cable Television And Satellite Television
    13. Cable Television And Satellite Television
      119 views
      14. Telephone
    14. Telephone
      275 views
      15. Introduction to Fax Machine
    15. Introduction to Fax Machine
      3291 views
      16. Television
    16. Television
      783 views
      17. Transmission of Electrical Signal Through Wires
    17. Transmission of Electrical Signal Through Wires
      6234 views
      18. Introduction to Telegraphy
    18. Introduction to Telegraphy
      2249 views
      19. Artificial Satellites
    19. Artificial Satellites
      1121 views
      20. Key Milestones In Space Technology
    20. Key Milestones In Space Technology
      339 views
      21. Launching of a satellite into a space
    21. Launching of a satellite into a space
      238 views
      22. Research And Landsat Satellites
    22. Research And Landsat Satellites
      532 views
      23. Global Positioning System (GPS)
    23. Global Positioning System (GPS)
      500 views
      24. Communication satellite
    24. Communication satellite
      277 views
      25. Uses of satellites
    25. Uses of satellites
      2360 views
      8.2: Pakistan Space Program (Practice Test)
      Pakistan's Space Program
    1. Pakistan's Space Program
      2. Low Earth Orbit Satellite
    2. Low Earth Orbit Satellite
      1532 views

    Chapter 9 Energy ( 39 videos)  (Practice Test)

      9.1: Mechanical potential energy (Practice Test)
      Forms of Energy
    1. Forms of Energy
      5282 views
      2. Chemical Energy
    2. Chemical Energy
      2161 views
      3. Electrical Energy
    3. Electrical Energy
      690 views
      4. Nuclear and Gravitational Energy
    4. Nuclear and Gravitational Energy
      171 views
      5. Heat Energy
    5. Heat Energy
      515 views
      6. Energy From Sun
    6. Energy From Sun
      143 views
      7. Light Energy
    7. Light Energy
      455 views
      8. Kinetic Energy
    8. Kinetic Energy
      6734 views
      9. Potential Energy
    9. Potential Energy
      7324 views
      10. Gravitational and Elastic Potential Energy
    10. Gravitational and Elastic Potential Energy
      1442 views
      11. Problem-Electron Volt
    11. Problem-Electron Volt
      4507 views
      9.2: Law of Conservation of Energy
      Law of Conservation of Energy
    1. Law of Conservation of Energy
      2444 views
      9.3: Energy sources (Practice Test)
      Renewable and Non-renewable Energy Resources
    1. Renewable and Non-renewable Energy Resources
      3055 views
      2. Coal
    2. Coal
      6158 views
      3. Petroleum
    3. Petroleum
      4876 views
      4. Natural Gas
    4. Natural Gas
      4557 views
      5. Fractional Distillation of Petroleum
    5. Fractional Distillation of Petroleum
      6206 views
      6. Forms of Energy
    6. Forms of Energy
      5282 views
      7. Energy from Renewable Sources
    7. Energy from Renewable Sources
      1733 views
      8. More on Energy from Renewable Sources
    8. More on Energy from Renewable Sources
      1364 views
      9. Energy from Biomass
    9. Energy from Biomass
      2972 views
      10. Role of Microbes in Energy Generation
    10. Role of Microbes in Energy Generation
      11. Energy From Sun
    11. Energy From Sun
      143 views
      12. Energy from Tides
    12. Energy from Tides
      4289 views
      13. Wind Energy
    13. Wind Energy
      505 views
      14. Geothermal Energy
    14. Geothermal Energy
      3274 views
      15. Solar Cells
    15. Solar Cells
      214 views
      16. Nuclear and Gravitational Energy
    16. Nuclear and Gravitational Energy
      171 views
      9.5: Energy situation in Pakistan (Practice Test)
      Coal and Its Types
    1. Coal and Its Types
      7635 views
      2. Natural Gas
    2. Natural Gas
      3600 views
      3. Natural Gas
    3. Natural Gas
      4557 views
      4. Energy from Tides
    4. Energy from Tides
      4289 views
      5. Petroleum
    5. Petroleum
      7113 views
      6. Petroleum
    6. Petroleum
      4876 views
      7. Uses of Methane and Ethane
    7. Uses of Methane and Ethane
      4574 views
      9.6: Energy sources in Pakistan (Practice Test)
      Hydroelectric Power
    1. Hydroelectric Power
      265 views
      2. Thermal Power
    2. Thermal Power
      98 views
      3. Solar Energy
    3. Solar Energy
      3171 views
      4. Energy Demands And Method of Acquiring Energy
    4. Energy Demands And Method of Acquiring Energy

    Chapter 10 Our Natural resources and environment ( 27 videos)  (Practice Test)

      10.1: Minerals (Practice Test)
      Minerals
    1. Minerals
      58 views
      2. Coal
    2. Coal
      6158 views
      3. Petroleum
    3. Petroleum
      4876 views
      4. Natural Gas
    4. Natural Gas
      4557 views
      5. Conservation of Natural And Mineral Resources
    5. Conservation of Natural And Mineral Resources
      6. Minerals
    6. Minerals
      7. Minerals of Pakistan
    7. Minerals of Pakistan
      1594 views
      8. Role of Gypsum in Agriculture and Industry
    8. Role of Gypsum in Agriculture and Industry
      10.2: Chemical Industries (Practice Test)
      Raw Materials and Processes Involved in Manufacturing of Cement
    1. Raw Materials and Processes Involved in Manufacturing of Cement
      5645 views
      2. Important Industries of Pakistan, Cement Industry
    2. Important Industries of Pakistan, Cement Industry
      3. Steel
    3. Steel
      424 views
      4. Steel Industry And Synthetic Fibre Industry
    4. Steel Industry And Synthetic Fibre Industry
      5. Manufacture of Urea
    5. Manufacture of Urea
      14242 views
      6. Importance of Urea
    6. Importance of Urea
      2287 views
      7. Overpopulation And Sustainable Development
    7. Overpopulation And Sustainable Development
      8. Agriculture, Forestry
    8. Agriculture, Forestry
      157 views
      9. Agricultural Products
    9. Agricultural Products
      10. Fresh Water Resources
    10. Fresh Water Resources
      11. Utilization of Water Resources And Related Problems
    11. Utilization of Water Resources And Related Problems
      12. Dairy And Poultry Farming
    12. Dairy And Poultry Farming
      13. Overpopulation, Urbanization
    13. Overpopulation, Urbanization
      1238 views
      14. Deforestation, Soil Erosion
    14. Deforestation, Soil Erosion
      2459 views
      15. Fish Farming, Fuel
    15. Fish Farming, Fuel
      296 views
      16. Conservation of Water
    16. Conservation of Water
      265 views
      17. Wildlife And National Parks
    17. Wildlife And National Parks
      18. Endangered Species
    18. Endangered Species
      1933 views
      19. Cereal Crops, Poultry, Dairy
    19. Cereal Crops, Poultry, Dairy
      246 views

    Chapter 11 Science and technology ( 5 videos)

      11.1: Science and technology and the world at large
      What Is Information Technology
    1. What Is Information Technology
      133 views
      11.2: Science and technology in Pakistan
      What Is Information Technology
    1. What Is Information Technology
      133 views
      11.3: Science and technology in industry
      Health Related Issues Of Using Ict Devices
    1. Health Related Issues Of Using Ict Devices
      2. More On Health Related Issues Of Using Ict Devices
    2. More On Health Related Issues Of Using Ict Devices
      3. Positive And Negative Impacts Of Social Media
    3. Positive And Negative Impacts Of Social Media