Question

convert 68 nm to mm using dimensions

Answer 1

Answer:

68×10^-6mm or 6.8×10^-5mm

Explanation:

1nm=1×10^-9m

1mm=1×10^-3m

so,68nm=68×10^-9m

=68×10^-3××10^-6m

=68×10^-6mm or 6.8×10^-5mm

Hint;10^-6×10^-3=10^-9