One-thousandth of a meter is a
A) yard.
B) millimeter (mm).
C) micrometer (μm).
D) nanometer (nm).
E) centimeter (cm).

Question

Quizplus · Accepted Answer

One-thousandth of a meter is equivalent to one millimeter (mm), which is the best choice among the options given. A yard is equivalent to 0.9144 meters, which is much larger than 0.001 meters. A micrometer (μm) is one-millionth of a meter, which is smaller than 0.001 meters. A nanometer (nm) is one-billionth of a meter, which is even smaller than a micrometer. A centimeter (cm) is equivalent to 0.01 meters, which is larger than 0.001 meters.

One-Thousandth of a Meter Is a