Question

describe these three things

international system of units:

unit of measurment:

metfic system:

Answer 1

HERE IS UR ANSWER DEAR

unit of measurment:

A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity. ... Now there is a global standard, the International System of Units (SI), the modern form of the metric system.

international system of units:

,The International System of Units (SI), commonly known as the metric system, is the international standard for measurement.

metfic system:

The metric system uses units such as meter, liter, and gram to measure length, liquid volume, and mass, just as the U.S. customary system uses feet, quarts, and ounces to measure these.

Answer 2

❗ ANSWER ❗

• a system of physical units ( SI units ) based on the metre, kilogram, second, ampere, kelvin, candela, and mole, together with a set of prefixes to indicate multiplication or division by a power of ten.
• A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity. Any other quantity of that kind can be expressed as a multiple of the unit of measurement. For example, a length is a physical quantity.
• the decimal measuring system based on the metre, litre, and gram as units of length, capacity, and weight or mass. The system was first proposed by the French astronomer and mathematician Gabriel Mouton (1618–94) in 1670 and was standardized in Republican France in the 1790s.

Hope it's helpful dear.........

mehakbhatia45 ⚠️