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femtometre

The femtometre, symbol fm, is a unit of length in the International System of Units (SI) equal to 10???15 metres, which means a quadrillionth of one metre. This distance is sometimes called a fermi and was so named in honour of Italian naturalized to American physicist Enrico Fermi, as it is a typical length-scale of nuclear physics.

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wikidata.org 2 views · 1w ago

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Strings (4)

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fermi|femtometres
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fm
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The femtometre, symbol fm, is a unit of length in the International System of Units (SI) equal to 10???15 metres, which means a quadrillionth of one metre. This distance is sometimes called a fermi and was so named in honour of Italian naturalized to American physicist Enrico Fermi, as it is a typical length-scale of nuclear physics.

Numbers (2)

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