Question

how is metre is related to nano and macrometre​

Answer 1

1 meter =

${10}^{ - 6} micro \: metre \\ {10}^{ - 9} nano \: metre$

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Answer 2

Nanometer is unit of length and it is equal to one billionth of a metre.

i.e. 1nm = 0.000000001m

1nm = 10^-6m

Micrometre is also a unit of length and it is equal to one millionth of a metre. i.e.

$1mm = 1 \times {10}^{ - 6} m$

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