Units and Measurements

Successful people do what unsuccessful people are not willing to do. Don’t wish it were easier, wish you were better. – Jim Rohn

Units and Measurement Class 11 Physics

Syllabus Summary: Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures.
Dimensions of physical quantities, dimensional analysis and its applications.

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