what are SI units? what is the SI units of length??❓❓❓❓
Answers
Answered by
2
Answer:
The unit which is used by everty country of the world...
Answered by
8
Answer:
The SI base units are the standard units of measurement defined by the International System of Units (SI) for the seven base quantities of what is now known as the International System of Quantities: they are notably a basic set from which all other SI units can be derived.
The metre, symbol m, is the SI unit of length. It is defined by taking the fixed numerical value of the speed of light in vacuum c to be 299 792 458 when expressed in the unit m.
Hope it helps you..
Similar questions