What is then S. I. unit of length and define it also? ANSWER I WILL LIKE YOUR ANSWER
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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 terms of ΔνCs.
Unit of length: meter
Unit of mass: kilogram
Answered by
1
Answer:
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 terms of ΔνCs.
Unit of length: meter
Unit of mass: kilogram
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