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nanometre

The nanometre, or nanometer, is a unit of length in the International System of Units (SI), equal to one billionth or one thousand millionth of a metre (0.000000001??m) and to 1000??picometres. One nanometre can be expressed in scientific notation as 1 ?? 10???9??m and as ???1/1000000000?????m.

e: 30010000000178674

wikidata.org 0 views · 3w ago

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