Question

- Define one metre, the S.I. unit of length. State its
one multiple and one sub multiple.​

Answer 1

Answer:

the fundamental unit of length in the metric system, equivalent to 39.37 U.S. inches, originally intended to be, and being very nearly, equal to one ten-millionth of the distance from the equator to the pole measured on a meridian: defined from 1889 to 1960 as the distance between two lines on a platinum-iridium bar

MULTIPLE - km (kilometer)

Sub Multiple - cm (centimeter)

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