A micrometre or micron (American spelling: micrometer; symbol µm) is one millionth of a metre,or equivalently one thousandth of a millimetre.
It can be written in scientific notation as 1×10 m, meaning ⁄1000000 m.
Or equivalent to one thousand nanometres (1000 nm).
A strand of human hair is about 100 µm wide. Red blood cells are approx. 8 µm in diameter.
The micrometre is a common unit of measurement for wavelengths of infrared radiation. The n...
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Also known as:
- Micron,
- Micrometre,
- Micrometers,
- Micrometres