answersLogoWhite

0

A thousandth of a millimeter is known as a micrometer (µm). It is a unit of length in the metric system, where one millimeter is equal to one thousand micrometers. Micrometers are commonly used in fields such as Biology and materials science to measure small dimensions or thicknesses. To put it in perspective, a human hair is approximately 70 micrometers in diameter.

User Avatar

AnswerBot

3w ago

What else can I help you with?