General Science | Class 9

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    Chapter 1 Introduction and Role of Science ( 14 videos)  (Practice Test)

      1.1: Brief History of Science
      Introduction to Science and Measurement
    1. Introduction to Science and Measurement
      285 views
      1.2: Concept of Science in Islam
      Contribution to Science By Muslim Scientists
    1. Contribution to Science By Muslim Scientists
      10641 views
      2. Contribution to Science By Pakistani Scientists
    2. Contribution to Science By Pakistani Scientists
      2514 views
      1.3: Brief Contribution of Muslim Scientists (Practice Test)
      Muslim Scientists (Kidney)
    1. Muslim Scientists (Kidney)
      1936 views
      2. Muslim Scientists (Eye)
    2. Muslim Scientists (Eye)
      1222 views
      3. Contribution to Science By Muslim Scientists
    3. Contribution to Science By Muslim Scientists
      10641 views
      1.4: Contribution of Pakistani Scientists
      Contribution to Science By Pakistani Scientists
    1. Contribution to Science By Pakistani Scientists
      2514 views
      1.5: Science as an Integrated Discipline (Practice Test)
      Chemistry
    1. Chemistry
      31442 views
      2. Introduction to Physics
    2. Introduction to Physics
      92679 views
      3. Introduction to Biology
    3. Introduction to Biology
      65455 views
      4. Zoology, Botany, Microbiology
    4. Zoology, Botany, Microbiology
      30244 views
      5. More Branches of Science
    5. More Branches of Science
      1.6: Role of Science and Technology
      Importance of Physics in our Daily Life
    1. Importance of Physics in our Daily Life
      5947 views
      1.7: Limitations of Science
      Limitation of Science
    1. Limitation of Science

    Chapter 2 Our Life and Chemistry ( 25 videos)  (Practice Test)

      2.1: Three Basic Elements (Practice Test)
      Basic Elements of Life
    1. Basic Elements of Life
      2. Respiration
    2. Respiration
      5542 views
      3. Photosynthesis
    3. Photosynthesis
      3647 views
      2.2: Different Allotropic Forms of Carbon (Practice Test)
      Allotropy and Allotropic Forms of Carbon
    1. Allotropy and Allotropic Forms of Carbon
      5677 views
      2. Diamond
    2. Diamond
      4029 views
      3. Graphite
    3. Graphite
      2309 views
      4. Different Compounds of Carbon
    4. Different Compounds of Carbon
      5. Introduction to Water
    5. Introduction to Water
      4889 views
      6. Water as Universal Solvent
    6. Water as Universal Solvent
      7264 views
      7. Anomalous Behaviour of Water
    7. Anomalous Behaviour of Water
      13729 views
      8. More on Anomalous Behaviour of Water
    8. More on Anomalous Behaviour of Water
      3088 views
      2.3: Composition of Air (Practice Test)
      Composition of Atmosphere
    1. Composition of Atmosphere
      5542 views
      2. Importance of Air
    2. Importance of Air
      1185 views
      3. Effect of Ozone Depletion
    3. Effect of Ozone Depletion
      3297 views
      2.4: Elements Necessary For Life (Practice Test)
      Importance of Elements In Our Life
    1. Importance of Elements In Our Life
      2. Importance of Elements In Our Life
    2. Importance of Elements In Our Life
      3. More On Importance of Elements in Our Life (continued)
    3. More On Importance of Elements in Our Life (continued)
      4. Minerals Requirement in Plants
    4. Minerals Requirement in Plants
      3357 views
      5. Minerals Requirement, Potassium
    5. Minerals Requirement, Potassium
      812 views
      6. Minerals Requirement, Phosphorus
    6. Minerals Requirement, Phosphorus
      949 views
      7. Minerals Requirement, Magnesium
    7. Minerals Requirement, Magnesium
      683 views
      8. Uses of Chlorine
    8. Uses of Chlorine
      2520 views
      9. Uses of Iron and Steel
    9. Uses of Iron and Steel
      172 views
      10. Uses of Calcium and Magnesium
    10. Uses of Calcium and Magnesium
      2460 views
      11. Uses of Sodium
    11. Uses of Sodium
      2954 views

    Chapter 3 Biochemistry and Biotechnology ( 21 videos)  (Practice Test)

      3.1: Metabolism and Digestion of Food (Practice Test)
      Metabolism
    1. Metabolism
      2. Digestion in Human
    2. Digestion in Human
      9054 views
      3. Carbohydrates
    3. Carbohydrates
      12933 views
      4. Proteins
    4. Proteins
      4718 views
      5. Fatty Acids to Lipids
    5. Fatty Acids to Lipids
      951 views
      3.2: Enzymes (Practice Test)
      Enzymes
    1. Enzymes
      21151 views
      3.3: Human Blood (Practice Test)
      Human Blood
    1. Human Blood
      2. ABO-Blood Group System
    2. ABO-Blood Group System
      9962 views
      3. Structure Model of Antibodies
    3. Structure Model of Antibodies
      2181 views
      4. Rh Blood Group System
    4. Rh Blood Group System
      4101 views
      3.4: Chromosomes, DNA and Genes (Practice Test)
      Gene and Genome, Chromosome, Chromatin
    1. Gene and Genome, Chromosome, Chromatin
      11553 views
      2. Watson-Crick Model of DNA
    2. Watson-Crick Model of DNA
      65841 views
      3.5: Genetic Engineering (Practice Test)
      Genetic Engineering
    1. Genetic Engineering
      190 views
      3.6: Improvement of Crops (Practice Test)
      Genetic Modifications
    1. Genetic Modifications
      89 views
      2. Significance of Genetic Engineering In Agriculture And Livestock
    2. Significance of Genetic Engineering In Agriculture And Livestock
      3. Agricultural plants With Improved Traits
    3. Agricultural plants With Improved Traits
      1369 views
      3.7: Antibiotics and Vaccines (Practice Test)
      Antibiotics
    1. Antibiotics
      3092 views
      2. Immunization and Vaccination
    2. Immunization and Vaccination
      4678 views
      3. 3 R, Reduce, Reuse and Recycle
    3. 3 R, Reduce, Reuse and Recycle
      1261 views
      4. Paper Industry
    4. Paper Industry
      5. Sources and Usage of Plastics
    5. Sources and Usage of Plastics
      1108 views

    Chapter 4 Man and Health ( 23 videos)  (Practice Test)

      4.1: Major Components of Food (Practice Test)
      Need for Food
    1. Need for Food
      564 views
      2. Carbohydrates
    2. Carbohydrates
      12933 views
      3. Proteins
    3. Proteins
      4718 views
      4. Fatty Acids to Lipids
    4. Fatty Acids to Lipids
      951 views
      5. Minerals
    5. Minerals
      1917 views
      6. Vitamin A
    6. Vitamin A
      3466 views
      7. Vitamin C and D
    7. Vitamin C and D
      2591 views
      8. Water Soluble Vitamins
    8. Water Soluble Vitamins
      2498 views
      9. Introduction to Water
    9. Introduction to Water
      4889 views
      4.2: Food and Energy
      Food And Energy
    1. Food And Energy
      4.3: Balance Diet
      A Balance Diet
    1. A Balance Diet
      2452 views
      4.4: Coordination (Practice Test)
      Types of Coordination
    1. Types of Coordination
      5018 views
      2. Peripheral Nervous System (PNS)
    2. Peripheral Nervous System (PNS)
      6602 views
      3. Endocrine Glands
    3. Endocrine Glands
      4. More On Endocrine Glands
    4. More On Endocrine Glands
      5. Important endocrine gland
    5. Important endocrine gland
      9123 views
      4.5: Aging and Decay of the body
      Signs And Symptoms of Aging
    1. Signs And Symptoms of Aging
      4.6: Exercise and Healthy Living (Practice Test)
      Healthy Living And Physical Fitness
    1. Healthy Living And Physical Fitness
      2. Importance of Regular Exercise
    2. Importance of Regular Exercise
      3. Rest And Sleep
    3. Rest And Sleep
      4.7: First Aid (Practice Test)
      First Aid And Its Importance
    1. First Aid And Its Importance
      2. Heart Attack
    2. Heart Attack
      275 views
      3. Symptoms and Prevention of Heart Attack
    3. Symptoms and Prevention of Heart Attack
      68 views

    Chapter 5 Microorganism and Diseases ( 27 videos)  (Practice Test)

      5.1: Diseases and Their Causes (Practice Test)
      Disease
    1. Disease
      2. Bacterial Diseases in Man
    2. Bacterial Diseases in Man
      3324 views
      3. Whooping Cough And Diphtheria
    3. Whooping Cough And Diphtheria
      4. Bacillary Dysentery, Tetanus
    4. Bacillary Dysentery, Tetanus
      2050 views
      5. Cholera, Typhoid
    5. Cholera, Typhoid
      1059 views
      6. Viral Diseases
    6. Viral Diseases
      4137 views
      7. Small Pox, Mumps, Influenza
    7. Small Pox, Mumps, Influenza
      2379 views
      8. Poliomyelitis
    8. Poliomyelitis
      6145 views
      9. Some Diseases Common Diseases Caused by Viruses, Influenza
    9. Some Diseases Common Diseases Caused by Viruses, Influenza
      611 views
      10. Measles
    10. Measles
      2245 views
      11. Symptoms and Treatment of AIDS
    11. Symptoms and Treatment of AIDS
      4488 views
      12. Hepatitis A, B, C
    12. Hepatitis A, B, C
      5789 views
      13. Cancer (Uncontrolled Cell Division)
    13. Cancer (Uncontrolled Cell Division)
      3827 views
      14. Study of Malaria
    14. Study of Malaria
      7761 views
      15. Ringworm And Ascariasis
    15. Ringworm And Ascariasis
      16. Diseases Caused by Pathogenic Worms (Thread Worm & Flat Worms)
    16. Diseases Caused by Pathogenic Worms (Thread Worm & Flat Worms)
      1574 views
      5.2: Spreading of Germs
      Agents Spreading The Germs
    1. Agents Spreading The Germs
      5.3: Protection From Germs and Diseases (Practice Test)
      Control of Bacteria
    1. Control of Bacteria
      3949 views
      2. Pasteurization , Refrigeration
    2. Pasteurization , Refrigeration
      762 views
      3. Immunization and Vaccination
    3. Immunization and Vaccination
      4678 views
      5.4: Smoking a Bad Habit (Practice Test)
      Bad effect of Smoking
    1. Bad effect of Smoking
      4565 views
      5.5: Mental illness
      Psychosis
    1. Psychosis
      2. Paralysis and Neurosis
    2. Paralysis and Neurosis
      396 views
      5.6: Drugs and Drug Abuses (Practice Test)
      Drug, Pharmaceutical Drug, Addictive Drugs
    1. Drug, Pharmaceutical Drug, Addictive Drugs
      2. Narcotic Drugs
    2. Narcotic Drugs
      3. Sedatives, Narcotics, Hallucinogens, Marijuana (Hashish)
    3. Sedatives, Narcotics, Hallucinogens, Marijuana (Hashish)
      4. Nicotine, Alcohol
    4. Nicotine, Alcohol

    Chapter 6 Environment and Natural Resources ( 50 videos)  (Practice Test)

      6.1: Atmosphere (Practice Test)
      Introduction to Atmosphere
    1. Introduction to Atmosphere
      3710 views
      2. Composition of Atmosphere
    2. Composition of Atmosphere
      5542 views
      6.2: Different Layers of Atmosphere (Practice Test)
      Layers of Atmosphere
    1. Layers of Atmosphere
      4034 views
      2. Troposphere
    2. Troposphere
      3464 views
      3. Stratosphere
    3. Stratosphere
      3847 views
      4. Mesosphere
    4. Mesosphere
      2485 views
      5. Thermosphere
    5. Thermosphere
      1430 views
      6.3: Ozone (Practice Test)
      Occurrence of Ozone
    1. Occurrence of Ozone
      1391 views
      2. Depletion of Ozone
    2. Depletion of Ozone
      6088 views
      3. Effect of Ozone Depletion
    3. Effect of Ozone Depletion
      3297 views
      6.4: Green House Effect (Practice Test)
      Green House Effect
    1. Green House Effect
      5647 views
      2. Global Warming
    2. Global Warming
      4039 views
      3. Effect of Global Warming
    3. Effect of Global Warming
      1973 views
      6.5: Energy Radiations and Absorption in the Atmosphere
      Energy Radiation And Absorption In Atmosphere
    1. Energy Radiation And Absorption In Atmosphere
      6.6: Human Activity and Disturbance of Climate
      Relationship Between Human Activity And Climate
    1. Relationship Between Human Activity And Climate
      6.7: Pollution (Practice Test)
      Pollutants
    1. Pollutants
      3232 views
      2. More on Pollutants
    2. More on Pollutants
      93 views
      3. Ways to Reduce Pollution
    3. Ways to Reduce Pollution
      4. Agricultural Water Pollutants
    4. Agricultural Water Pollutants
      2231 views
      5. Water pollutants,Oxygen-Demanding Wastes(Industrial Effluents)
    5. Water pollutants,Oxygen-Demanding Wastes(Industrial Effluents)
      3256 views
      6. Disease-Causing Wastes(Domestic Effluents)
    6. Disease-Causing Wastes(Domestic Effluents)
      2009 views
      7. Land Pollution
    7. Land Pollution
      3544 views
      8. How to Control Pollution?
    8. How to Control Pollution?
      1308 views
      9. Control of Pollution
    9. Control of Pollution
      594 views
      10. Air Pollution
    10. Air Pollution
      2761 views
      11. Types of Pollutants,Oxides
    11. Types of Pollutants,Oxides
      2457 views
      12. Pollutants of Sulphur Compound
    12. Pollutants of Sulphur Compound
      1880 views
      13. Pollutants of Nitro Compound
    13. Pollutants of Nitro Compound
      1277 views
      14. Carbon Monoxide as Pollutant
    14. Carbon Monoxide as Pollutant
      3165 views
      15. Role of Chlorofluorocarbons in Destroying Ozone
    15. Role of Chlorofluorocarbons in Destroying Ozone
      1861 views
      6.8: Occurrence of Fossils and Their Uses
      Fossil Fuels
    1. Fossil Fuels
      789 views
      6.9: Coal
      Coal
    1. Coal
      6158 views
      6.10: Petroleum (Practice Test)
      Petroleum
    1. Petroleum
      4876 views
      2. Fractional Distillation of Petroleum
    2. Fractional Distillation of Petroleum
      6206 views
      6.11: Natural Gas
      Natural Gas
    1. Natural Gas
      4557 views
      6.12: Natural and Mineral Resources of Pakistan
      Minerals of Pakistan
    1. Minerals of Pakistan
      1594 views
      6.13: Conservation of Natural and Mineral Resources in Pakistan
      Conservation of Natural And Mineral Resources
    1. Conservation of Natural And Mineral Resources
      6.14: Agriculture (Practice Test)
      Agriculture, Forestry
    1. Agriculture, Forestry
      157 views
      2. Cereal Crops
    2. Cereal Crops
      816 views
      3. Cereal Crops, Poultry, Dairy
    3. Cereal Crops, Poultry, Dairy
      246 views
      4. Mechanization of Agriculture
    4. Mechanization of Agriculture
      5. Dairy And Poultry Farming
    5. Dairy And Poultry Farming
      6. Fish Farming, Fuel
    6. Fish Farming, Fuel
      296 views
      6.15: Wildlife (Practice Test)
      Wildlife And National Parks
    1. Wildlife And National Parks
      2. Endangered Species
    2. Endangered Species
      1933 views
      6.16: Marine Resources
      Marine Resources
    1. Marine Resources
      6.17: Population of Pakistan
      Overpopulation, Urbanization
    1. Overpopulation, Urbanization
      1238 views
      6.18: Effects of Rising Population on Environment (Practice Test)
      Components of Ecosystem
    1. Components of Ecosystem
      5633 views
      2. Deforestation, Soil Erosion
    2. Deforestation, Soil Erosion
      2459 views
      3. Overpopulation, Urbanization
    3. Overpopulation, Urbanization
      1238 views

    Chapter 7 Energy ( 30 videos)  (Practice Test)

      7.1: Energy (Practice Test)
      Introduction to Energy
    1. Introduction to Energy
      8462 views
      2. Forms of Energy
    2. Forms of Energy
      5282 views
      3. Kinetic Energy
    3. Kinetic Energy
      1360 views
      4. Potential Energy
    4. Potential Energy
      817 views
      5. Heat Energy
    5. Heat Energy
      515 views
      6. Electrical Energy
    6. Electrical Energy
      690 views
      7. Light Energy
    7. Light Energy
      455 views
      8. Sound Energy
    8. Sound Energy
      644 views
      9. Chemical Energy
    9. Chemical Energy
      2161 views
      10. Nuclear and Gravitational Energy
    10. Nuclear and Gravitational Energy
      171 views
      7.2: Interconversion of Energy
      Interconversion of Energy
    1. Interconversion of Energy
      3092 views
      7.3: Energy Demands
      Energy Demands And Method of Acquiring Energy
    1. Energy Demands And Method of Acquiring Energy
      7.4: Method of Acquiring Energy
      Energy Demands And Method of Acquiring Energy
    1. Energy Demands And Method of Acquiring Energy
      7.5: Sources of Energy (Practice Test)
      Renewable and Non-renewable Energy Resources
    1. Renewable and Non-renewable Energy Resources
      3055 views
      2. Nuclear Power Plant
    2. Nuclear Power Plant
      50 views
      7.6: Renewable Energy Resources (Practice Test)
      Energy from Renewable Sources
    1. Energy from Renewable Sources
      1733 views
      2. Energy From Sun
    2. Energy From Sun
      143 views
      3. Solar Cells
    3. Solar Cells
      214 views
      4. Wind Energy
    4. Wind Energy
      505 views
      5. Energy from Tides
    5. Energy from Tides
      4289 views
      6. Geothermal Energy
    6. Geothermal Energy
      3274 views
      7. Energy from Biomass
    7. Energy from Biomass
      2972 views
      8. Alternative Fuels
    8. Alternative Fuels
      7.7: Units for Measuring Energy (Practice Test)
      Electrical Power
    1. Electrical Power
      51 views
      2. Kilowatt Hour
    2. Kilowatt Hour
      2899 views
      3. Electricity Meter And Measuring Natural Gas
    3. Electricity Meter And Measuring Natural Gas
      105 views
      7.8: Energy and Environment (Practice Test)
      Energy and Environment
    1. Energy and Environment
      1312 views
      2. Control of Pollution
    2. Control of Pollution
      594 views
      7.9: Energy Conservation (Practice Test)
      Conservation of Energy
    1. Conservation of Energy
      2. More On Conservation of Energy
    2. More On Conservation of Energy

    Chapter 8 Current Electricity ( 25 videos)  (Practice Test)

      8.1: Electric Current
      Introduction to Electric Current
    1. Introduction to Electric Current
      8793 views
      8.2: Voltage
      Potential Difference
    1. Potential Difference
      306 views
      8.3: Resistance
      Resistance
    1. Resistance
      78 views
      2. Resistor In Series And In Parallel
    2. Resistor In Series And In Parallel
      8.4: Ohm's Law
      Relationship Between Voltage And Resistance (Ohm's Law)
    1. Relationship Between Voltage And Resistance (Ohm's Law)
      166 views
      8.5: Electric Circuits (Practice Test)
      Circuit Diagrams
    1. Circuit Diagrams
      61 views
      2. Resistor
    2. Resistor
      290 views
      3. Capacitor and Capacitance
    3. Capacitor and Capacitance
      8029 views
      4. Different Types of Capacitors
    4. Different Types of Capacitors
      5486 views
      5. Uses of Capacitors
    5. Uses of Capacitors
      2363 views
      6. Transformer
    6. Transformer
      8.6: Direct Current and Alternating Current
      Alternating and Direct Current
    1. Alternating and Direct Current
      3583 views
      2. Alternating Current
    2. Alternating Current
      3280 views
      8.7: Dangers of Electricity
      Why is Electricity Dangerous?
    1. Why is Electricity Dangerous?
      47 views
      8.8: Using Electricity Safely (Practice Test)
      House Wiring
    1. House Wiring
      3588 views
      2. Safety Devices To Avoid Electrical Hazards
    2. Safety Devices To Avoid Electrical Hazards
      80 views
      3. More on Safety Devices To Avoid Electrical Hazards
    3. More on Safety Devices To Avoid Electrical Hazards
      60 views
      4. Earth Leakage Circuit Breaker
    4. Earth Leakage Circuit Breaker
      701 views
      5. Safety Measures
    5. Safety Measures
      39 views
      8.9: Measuring Instruments (Practice Test)
      Electric Symbols
    1. Electric Symbols
      224 views
      2. Galvanometer
    2. Galvanometer
      21166 views
      3. Measuring Current
    3. Measuring Current
      77 views
      4. Potential Difference
    4. Potential Difference
      306 views
      5. AVO meter-Multimeter
    5. AVO meter-Multimeter
      10053 views
      6. Analogue And Digital Meters
    6. Analogue And Digital Meters
      84 views

    Chapter 9 Basic Electronics ( 21 videos)  (Practice Test)

      9.1: Semiconductors (Practice Test)
      Introduction to Semi-Conductor
    1. Introduction to Semi-Conductor
      566 views
      2. N-Type Semi-conductor
    2. N-Type Semi-conductor
      2836 views
      3. P-Type Semi-conductor
    3. P-Type Semi-conductor
      2136 views
      9.2: Semi-conductor Diode (Practice Test)
      Forward Biased p-n Junction
    1. Forward Biased p-n Junction
      9515 views
      2. Reverse Biased p-n Junction
    2. Reverse Biased p-n Junction
      6626 views
      3. Semi-Conductor Diode as a Rectifier
    3. Semi-Conductor Diode as a Rectifier
      3471 views
      9.3: Radio Waves
      Transmission of Radio waves Through Space
    1. Transmission of Radio waves Through Space
      6234 views
      9.4: Radio
      Introduction to Radio
    1. Introduction to Radio
      2249 views
      9.5: Television (Practice Test)
      Television
    1. Television
      533 views
      2. Cable Television And Satellite Television
    2. Cable Television And Satellite Television
      119 views
      9.6: Computers (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. Information Storage Devices
    3. Information Storage Devices
      3549 views
      4. More on Information Storage Devices
    4. More on Information Storage Devices
      2089 views
      9.7: Microprocessor
      Microprocessor
    1. Microprocessor
      582 views
      9.8: Information Technologies (Practice Test)
      Introduction to Information and Communication Technology
    1. Introduction to Information and Communication Technology
      4506 views
      2. Telephone
    2. Telephone
      275 views
      3. Introduction to Cell Phone
    3. Introduction to Cell Phone
      3291 views
      4. Introduction to Fax Machine
    4. Introduction to Fax Machine
      3391 views
      5. Telex Machine
    5. Telex Machine
      2704 views
      6. Advantages of Electronic Mail
    6. Advantages of Electronic Mail
      1311 views

    Chapter 10 Science and Technology ( 61 videos)  (Practice Test)

      10.1: Science and Technology in the Past
      Importance of Physics in our Daily Life
    1. Importance of Physics in our Daily Life
      5947 views
      10.2: Laser
      Laser
    1. Laser
      10645 views
      2. Uses of Laser in Medicine and Industry
    2. Uses of Laser in Medicine and Industry
      4475 views
      10.3: Optical Fibre System (Practice Test)
      Optical Fibre
    1. Optical Fibre
      6570 views
      2. Laser
    2. Laser
      10645 views
      3. Uses of Laser in Medicine and Industry
    3. Uses of Laser in Medicine and Industry
      4475 views
      10.4: Satellites (Practice Test)
      Optical Fibre
    1. Optical Fibre
      6570 views
      2. Satellites
    2. Satellites
      739 views
      3. Communication Via Satellite
    3. Communication Via Satellite
      662 views
      10.5: RADAR (Practice Test)
      Introduction to RADAR
    1. Introduction to RADAR
      783 views
      2. Satellites
    2. Satellites
      739 views
      3. Communication Via Satellite
    3. Communication Via Satellite
      662 views
      10.6: Radioactivity (Practice Test)
      Radioactivity
    1. Radioactivity
      12111 views
      2. Introduction to RADAR
    2. Introduction to RADAR
      783 views
      3. Isotopes and Isobars
    3. Isotopes and Isobars
      3930 views
      4. Nature and Properties of Radiations
    4. Nature and Properties of Radiations
      4566 views
      5. Laboratory Made Elements
    5. Laboratory Made Elements
      6. Radio Isotopes
    6. Radio Isotopes
      7312 views
      7. Uses of Isotopes
    7. Uses of Isotopes
      310 views
      8. Hazards of Radiations and Safety Measures
    8. Hazards of Radiations and Safety Measures
      4281 views
      9. Protection from Radiation
    9. Protection from Radiation
      1204 views
      10.7: X-Rays (Practice Test)
      Production of X-Rays
    1. Production of X-Rays
      6499 views
      2. Radioactivity
    2. Radioactivity
      12111 views
      3. Properties of X-Rays
    3. Properties of X-Rays
      9218 views
      4. Isotopes and Isobars
    4. Isotopes and Isobars
      3930 views
      5. Nature and Properties of Radiations
    5. Nature and Properties of Radiations
      4566 views
      6. Uses of X-Rays
    6. Uses of X-Rays
      3630 views
      7. Laboratory Made Elements
    7. Laboratory Made Elements
      8. Radio Isotopes
    8. Radio Isotopes
      7312 views
      9. Uses of Isotopes
    9. Uses of Isotopes
      310 views
      10. Hazards of Radiations and Safety Measures
    10. Hazards of Radiations and Safety Measures
      4281 views
      11. Protection from Radiation
    11. Protection from Radiation
      1204 views
      10.8: Ultrasound (Practice Test)
      Applications of Ultrasound
    1. Applications of Ultrasound
      3437 views
      2. Production of X-Rays
    2. Production of X-Rays
      6499 views
      3. Electroencephalography (EEG)
    3. Electroencephalography (EEG)
      2589 views
      4. Properties of X-Rays
    4. Properties of X-Rays
      9218 views
      5. Magnetic Resonance Imaging (MRI)
    5. Magnetic Resonance Imaging (MRI)
      2274 views
      6. Uses of X-Rays
    6. Uses of X-Rays
      3630 views
      7. Magnetic resonance imaging (MRI)
    7. Magnetic resonance imaging (MRI)
      2210 views
      8. CAT-Scanner
    8. CAT-Scanner
      4412 views
      9. Treatment of Cardiovascular Diseases
    9. Treatment of Cardiovascular Diseases
      878 views
      10. Angiography
    10. Angiography
      10.9: Important Industries of Pakistan (Practice Test)
      Important Industries of Pakistan, Cement Industry
    1. Important Industries of Pakistan, Cement Industry
      2. Applications of Ultrasound
    2. Applications of Ultrasound
      3437 views
      3. Electroencephalography (EEG)
    3. Electroencephalography (EEG)
      2589 views
      4. Preparation of Sugar From Sugarcane, Sugar Industry
    4. Preparation of Sugar From Sugarcane, Sugar Industry
      5. Magnetic Resonance Imaging (MRI)
    5. Magnetic Resonance Imaging (MRI)
      2274 views
      6. Steel Industry And Synthetic Fibre Industry
    6. Steel Industry And Synthetic Fibre Industry
      7. Cotton Textile Industry
    7. Cotton Textile Industry
      8. Magnetic resonance imaging (MRI)
    8. Magnetic resonance imaging (MRI)
      2210 views
      9. Pharmaceutical Industry And Leather Industry
    9. Pharmaceutical Industry And Leather Industry
      10. CAT-Scanner
    10. CAT-Scanner
      4412 views
      11. Treatment of Cardiovascular Diseases
    11. Treatment of Cardiovascular Diseases
      878 views
      12. Angiography
    12. Angiography
      10.10: Impact on Economic Development of a Country (Practice Test)
      Important Industries of Pakistan, Cement Industry
    1. Important Industries of Pakistan, Cement Industry
      2. Impact on Economic Development of a Country
    2. Impact on Economic Development of a Country
      3. Preparation of Sugar From Sugarcane, Sugar Industry
    3. Preparation of Sugar From Sugarcane, Sugar Industry
      4. Steel Industry And Synthetic Fibre Industry
    4. Steel Industry And Synthetic Fibre Industry
      5. Cotton Textile Industry
    5. Cotton Textile Industry
      6. Pharmaceutical Industry And Leather Industry
    6. Pharmaceutical Industry And Leather Industry
      10.11: Impact on Economic Development of a Country
      Impact on Economic Development of a Country
    1. Impact on Economic Development of a Country

    Chapter 11 Pakistan's Space and Nuclear Program ( 12 videos)  (Practice Test)

      11.1: Space Exploration (Practice Test)
      Space Exploration
    1. Space Exploration
      2. More On Space Exploration
    2. More On Space Exploration
      11.2: Rockets
      Rocket
    1. Rocket
      11.3: Satellite
      Satellites
    1. Satellites
      739 views
      2. Uses of satellites
    2. Uses of satellites
      2360 views
      11.4: Space Shuttle
      Space Shuttle
    1. Space Shuttle
      11.5: Pakistan's Space Program (Practice Test)
      Communication satellite
    1. Communication satellite
      277 views
      2. Pakistan's Space Program
    2. Pakistan's Space Program
      3. Divisions of SUPARCO
    3. Divisions of SUPARCO
      11.6: Pakistan's Nuclear Programme (Practice Test)
      Nuclear Reactors
    1. Nuclear Reactors
      6333 views
      2. Nuclear Power Programme of Pakistan
    2. Nuclear Power Programme of Pakistan
      3. More On Nuclear Power Programme of Pakistan
    3. More On Nuclear Power Programme of Pakistan