Science and Technology

Federal Board > Class 9 > General Science (Total Videos: 265)

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Chapter 10: Science and Technology (31 videos)   (Practice Test)
10.1: Science and Technology in the Past
  1. Importance of Physics in our Daily Life
10.2: Advancement in Science and Technology
  1. (Oops! Video is missing.)
10.3: Laser
  1. Laser
  2. Uses of laser in medicine and industry
10.4: Optical Fibre System
  1. Optical Fiber
10.5: Satellites
  1. Satellites
  2. Communication Via Satellite
10.6: RADAR
  1. Radar
10.7: Radioactivity(Practice Test)
  1. Radioactivity
  2. Isotopes and Isobars
  3. Nature and Properties of Radiations
  4. laboratory made elements
  5. Radio Isotopes
  6. Uses of Radioactive Materials
  7. Hazards of Radiations and Safety Measures
  8. Protection from radiation
10.8: X-Rays(Practice Test)
  1. Production of X-Rays
  2. Properties of X-Rays
  3. Uses of X-Ray
10.9: Ultrasound(Practice Test)
  1. Ultrasounds and its Applications
  2. Electrocardiography(ECG)
  3. Electroencephalography(EEG)
  4. Magnetic resonance imaging(MRI)
  5. CAT - Scanner
  6. Treatment of Cardiovascular Diseases
10.10: Important Industries of Pakistan(Practice Test)
  1. Important industries of Pakistan, Cement Industry
  2. Preparation of Sugar from sugarcane, Sugar Industry
  3. Steel industry and Synthetic Fibre Industry
  4. Cotton Textile Industry
  5. Pharmaceutical Industry and Leather Industry
10.11: Impact on Economic Development of a Country
  1. Impact on Economic Development of a Country
 

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