International System of Units
The International System of Units (SI) is a globally accepted and standardized system of measurement used in various fields such as science, engineering, and trade. It was first adopted in 1960 and has since become the most widely used system of measurement worldwide.
About
It was first adopted in 1960 and has since become the most widely used system of measurement worldwide. The SI system is based on seven fundamental units: the meter for length, the second for time, the kilogram for mass, the ampere for electric current, the kelvin for temperature, the mole for amount of substance, and the candela for luminous intensity. These units are derived from the natural constants and are interrelated through specific defined equations. The SI system provides a uniform and coherent framework for measurements, allowing for consistent and accurate communication across different disciplines and countries. It is maintained and developed by the International Bureau of Weights and Measures (BIPM) in collaboration with national metrology institutes around the world. The SI system continues to evolve with new scientific and technological advancements, ensuring its relevance and reliability in the modern world.