Physics

1 micrometer is ____ kilometer.

$10^{-9}$

SOLUTION
$1$ micrometer $=10^{-6}$ meter and $1$ kilometer $=10^{3}$ meter
So, $1$ micrometer $=10^{-6}\times \dfrac{10^3}{10^3}$ meter $=\dfrac{10^{-6}}{10^3}\times 1$ kilometer $=10^{-9}$ kilometer

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Single Correct Medium Published on 18th 08, 2020
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