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  1. en.wikipedia.org › wiki › NanometreNanometre - Wikipedia

    The nanometre (international spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the International System of Units (SI), equal to one billionth (short scale) of a meter (0.000 000 001 m) and to 1000 picometres.

  2. en.wikipedia.org › wiki › Nano-Nano- - Wikipedia

    The nanometre (international spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the International System of Units (SI), equal to one billionth (short scale) of a meter (0.000 000 001 m) and to 1000 picometres.

  3. Un nanòmetre (símbol nm) equival a 10 -9 metres. És una unitat de longitud del SI, i s'usa habitualment per a mesurar les longituds d' ona de la radiació ultraviolada i els raigs gamma, entre altres. [1] [2] 1 nm = 0,000 000 001 metres. 1 nm = 1000 picòmetres.

  4. en.wikipedia.org › wiki › MicrometreMicrometre - Wikipedia

    The nearest smaller common SI unit is the nanometre, equivalent to one thousandth of a micrometre, one millionth of a millimetre or one billionth of a metre (0.000 000 001 m). The micrometre is a common unit of measurement for wavelengths of infrared radiation as well as sizes of biological cells and bacteria , [1] and for grading ...

  5. A nanometre is one billionth of a metre, or approximately 10 hydrogen molecules lying end to end.