Kilogram is the unit of:
Correct answer: A. Mass
- A. Mass
- B. Weight
- C. Volume
- D. Density
Explanation
Mass is a fundamental property of matter that measures the amount of substance in an object. The kilogram (kg) is the standard unit of mass in the International System of Units (SI).
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About Measurements
Physical quantities are expressed with SI base and derived units, while measurement limits are described through accuracy, precision, absolute and percentage error, and significant figures. Dimensional analysis checks equations, derives relationships and detects inconsistent units, but it cannot determine numerical constants or distinguish quantities with identical dimensions.
Practise Measurements
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