A great video lecture conducted by experienced physics teacher on 9th class physics chapter 1 topic1.1 physical non physical quantities. Get full understanding or ask any questions.
Physical & Non Physical Quantities , ch 1, lec 2, Physical & Non Physical Quantities - 9th Class Physics
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Physics Chapter 1 Topics
- 1.1 Introduction to physics
- 1.2 Physical Quantities
- 2 Introduction to Physics
- 2 Physical & Non Physical Quantities
- 2 Mass Measuring Instruments
- 3 International System of Unit SI
- 1.3 International System of Units
- 1.4 Prefixes
- 4 Scientific Notation
- 5 Lenth Measuring Instrument
- 1.5 Scientific Notations
- 1.6 Measuring Instruments
- 6 Vernier callipers
- 7 Physics Micrometer screw gauge
- 7 Vernier Calliper
- 1.7 Significant Figures
- Examples
- 8 Define Stop Watch
- 8 Mass Measuring Instruments
- 9 Time Measuring Instrument
- 9 Measuring Cylinder
- Exercise
- Numericals
- Numerical
- 10 Volume Measuring Instrument
- 11 Errors in Measurements
- 12 Uncertainity in a Measurement
- 13 Significant Figures
- 14 Precision & Accuracy
- 15 Rounding of the Numbers
- 16 Numerical Problems 1.1 To 1.5
