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Sphinxa [80]
4 years ago
9

The current definition of the standard kilogram of mass is based onA) the mass of the earth.B) the mass of the sun.C) the mass a

particular object kept in France.D) the mass of a cesium-133 atom.
Physics
1 answer:
Neko [114]4 years ago
6 0

C.

The kilogram SI unit is based off an original prototype that is kept in France. The prototype itself is based off the mass of water under special conditions for temperature as well as pressure.

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