Physical Quantities and Measurement

Chapter 1: Physical Quantities and Measurement (37 videos)   (Practice Test)

1.1: Introduction to Physics

1. Introduction to Physics
2. Branches of Physics
3. More on Branches of Physics

1.2: Physical Quantities

1. Physical Quantities
2. Problem on Physical Quantities

1.3: International System of Units(Practice Test)

1. International Systems of Base Units
2. Standard of Length-Metre
3. Standard of Time-Second
4. Standard of Mass-Kilogram

1.4: Prefixes

1. Introduction to Prefixes
2. Problem on Introduction to Prefixes

1.5: Scientific Notation(Practice Test)

1. Scientific Notation
2. Problem on Scientific Notation

1.6: Measuring Instruments(Practice Test)

1. Measuring with Meter Rule and Measuring Tape
2. Introduction to Vernier Calipers
3. Measuring with Vernier Calipers
4. problem on Measuring with Vernier Calipers
5. Introduction to Screw Gauge
6. Measuring with Screw Gauge
7. Problem on Measuring with Screw Gauge
8. Mass measuring by Physical Balance
9. Mass measuring by Lever Balance
10. Electronic Balance
11. Measuring Time by Stopwatch
12. Measuring Volume by Cylinder
13. Measuring Volume of Irregular Shaped Solid
14. Laboratory Safety

1.7: 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