Question

the SI unit of length is​

Answer 1

Answer:

meter is the SI unit if length.

Answer 2

Answer:

METER.

The meter, 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 s -1. Where the second is defined in the terms of ∆vCs. The kilogram, symbol kg, is the SI unit of mass.

Explanation:

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