This video lecture from Measurements (F.Sc. first year physics) covers the basics of physical quantities and measurements. In this video you will learn what physical quantities are and you will understand that all the physical quantities consist of a numerical magnitude and a unit. You will also learn the types of physical quantities including the base quantities in SI system and the derived quantities.
This video lecture from Measurements (F.Sc. first year physics) covers the topics of supplementary units, dimensions and also their usage and method of representation. You will also learn how dimensional analysis is applied to check the homogeneity of physical quantities and derive formulas in simple cases using dimensional techniques.
This video lecture from Measurements (F.Sc. first year physics) covers: The scientific notation, its method of representation, its explanation by certain examples and its importance. You will understand how scientific notation helps us do mathematical calculations over very small and very large so easily.
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