(in American English
nanometer) is 10-9 metres
Its abbreviation is nm
It is an SI
measure of length, commonly used in measuring
the wavelengths of ultraviolet radiation
and gamma rays
; amongst other things.
For a list of objects several nanometres large, see 1 E-9 m
1 nm = 1000 picometre.
1000 nm = 1 micrometre aka 1 micron.
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