Are the quantities of kilogram measured in all over the world are equal?Give reason
Answers
Answer:
no
Explanation:
it depends upon the gravity and weight.
Due to gravity and weight.
Kilogram (kg), basic unit of mass in the metric system. A kilogram is very nearly equal (it was originally intended to be exactly equal) to the mass of 1,000 cubic cm of water. The pound is defined as equal to 0.45359237 kg, exactly.
The kilogram was represented in the late 18th century by a solid cylinder of platinum. Measurements of the mass of a volume of water proved to be imprecise and inconvenient to make, however, and the platinum artifact itself became the standard. It was superseded in 1889 by a standard kilogram, also a solid cylinder, of height equal to its diameter, made of the same platinum-iridium alloy as the bar then in use as the standard for defining the metre.