The International System of Quantities (ISQ)

The International System of Quantities (ISQ) provides a standardized way to measure and express physical quantities like length, mass, time, and temperature. It defines clear units, such as meters for distance, kilograms for mass, and seconds for time, ensuring consistency across science, industry, and everyday use worldwide. This system facilitates accurate communication, comparison, and calculation of measurements, supporting innovation, safety, and progress globally. Essentially, the ISQ creates a common language for describing the physical world through universally accepted units and quantities.