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It was not exactly discovered; it was defined. Discovery means that it already existed, and somebody found it (for example, when astronomers discovered that there are other galaxies, apart from our own).
The metric system was originally defined in France, in 1791; the most recent version is the SI (Système International) was developed in 1960.
What else can I help you with?
What measure unit is a kilometer stick?
The measure unit of a kilometer stick is kilometer.
Is it true that 1 kilometer is equal to 0.000001 millileter?
No. For a start, a kilometer is a unit of distance, whereas a milliliter is a unit of volume.A kilometer is equal to a million millimeters.No. For a start, a kilometer is a unit of distance, whereas a milliliter is a unit of volume.A kilometer is equal to a million millimeters.No. For a start, a kilometer is a unit of distance, whereas a milliliter is a unit of volume.A kilometer is equal to a million millimeters.No. For a start, a kilometer is a unit of distance, whereas a milliliter is a unit of volume.A kilometer is equal to a million millimeters.
Is a kilometer larger than a centiliter?
A kilometer is a unit of distance A centiliter is a unit of volume
What is 1 hectare in kilometer?
You can't convert that. A hectar is a unit of area; a kilometer is a unit of length.
What is heavier milometer or kilometer?
millimeter = unit of distance, not weight kilometer = unit of distance, not weight
How fast is a kilometer?
A kilometer is a unit of length (distance), not speed.
Is the kilometer in the SI unit?
kilometer or meter. Either will work.
Is a kilometer or a meter larger?
Kilometer is the largest unit in the metric system
How many hectares make a kilometer?
a hectare is a unit of area, a kilometer is a unit of distance. The two do not convert into each other.
How many meters are in a 100 square kilometer?
You can't convert that. A meter is a unit of length. A square kilometer is a unit of area.
A kilometer equals how many square centimeters?
Kilometer is a unit of length, square centimeter is a unit of area. These don't translate.
What is bigger than a kilogram but smaller than kilometer?
There is no basis for comparison. A kilogram is a unit of mass. A kilometer is a unit of distance.
