Question

Which is the SI base unit of mass? Liter Kilogram Meter Pound

Answer 1

Answer:

Kilogram

Explanation:

Kilogram is used in the International System to measure mass, which is the amount of matter that an object contains. The kilogram was first based up on an object located in france which was a kilogram, and from that every scale and balances were calibrated, the problem was that it was decaying like every element on earth with time, that was created in 1889, and ever since it has been loosing weight because of this decay, it has los 50 micrograms, which is equivalent to a 2 cm hair or an eyelash, now is changing to be correlated to the planck constant, which never changes her or in the universe, this is very important because the SI is meant to be universal, for all the people throughout the time.

Answer 2

Answer:

Kilogram

Explanation:

The kilogram is the SI base unit of mass and is equal to the mass of the international prototype of the kilogram