NANOMETRE

Nanometre

The nanometre or nanometer is a unit of length in the metric system, equal to one billionth of a metre. The name combines the SI prefix nano- with the parent unit name metre . It can be written in scientific notation as 1×10−9 m, in engineering notation as, and is simply . One nanometre equals ten Angstroms.

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nanometre

Noun

  1. An SI subunit of length equal to 10-9 metres. Symbol: nm


The above text is a snippet from Wiktionary: nanometre
and as such is available under the Creative Commons Attribution/Share-Alike License.

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