What do you mean by a micrometer?

Answer : A micrometer, also known as a micron, is a unit of length in the metric system. It is equal to one millionth of a meter (1 micrometer = 1/1,000,000 meter or 0.000001 meter). The symbol for micrometer is "Âµm".
In practical terms, a micrometer is used to measure very small distances or thicknesses, s...

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