Physics | Class 9

Sindh Board > Class 9 > Physics (Total Videos: 202)

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Chapter 1: Physical Quantities and Measurement (39 videos)   (Practice Test)
1.1: Introduction to Physics  (Practice Test)
  1. Introduction to Physics
  2. Branches of Physics
  3. More on Branches of Physics
  4. Importance of Physics in our Daily Life
1.2: Measuring Instruments  (Practice Test)
  1. Physical Quantities
  2. Problem on Physical Quantities
  3. International Systems of Base Units
  4. Standard of length-metre
  5. Measuring with Meter Rule and Measuring Tape
  6. Introduction to Vernier Calipers
  7. Measuring with Vernier Calipers
  8. problem on Measuring with Vernier Calipers
  9. Introduction to Screw Gauge
  10. Measuring with Screw Gauge
  11. Problem on Measuring with Screw Gauge
  12. Standard of Mass-Kilogram
  13. Mass measuring by Physical Balance
  14. Mass measuring by Lever Balance
  15. Standard of Time-Second
  16. Measuring Time by Stopwatch
1.3: Prefixes
  1. Introduction to Prefixes
  2. Problem on Introduction to Prefixes
1.4: Scientific Notation  (Practice Test)
  1. Scientific Notation
  2. Problem on Scientific Notation
1.5: Density and Volume  (Practice Test)
  1. Concept of Volume
  2. Measuring Volume by Cylinder
  3. Measuring Volume of Irregular Shaped Solid
  4. Introduction to Density
  5. Problem on Introduction to Density
1.6: Significant Figures  (Practice Test)
  1. Introduction to Significant Figures
  2. Problem on Introduction to Significant Figures
  3. Rules to find the Significant Digits in a measurement
  4. Problem on Rules to Find the Significant Digits in a Measurement
  5. Zero as significant figure
  6. Addition and Subtraction of Significant figures
  7. Multiplication and Division with Significant figures
  8. Problem on Multiplication and Division with Significant Figures
  9. Rounding Off the numbers
  10. Problem on Rounding Off the Numbers