second (Q26): Difference between revisions
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(Created a new Item) |
(Created claim: Wikidata QID (P1): Q11574) |
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| Property / Wikidata QID: Q11574 / rank | |||
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Latest revision as of 15:54, 6 April 2025
SI unit of time, defined as 9 192 631 770 periods of the ground-state hyperfine transitions of caesium-133
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | second |
SI unit of time, defined as 9 192 631 770 periods of the ground-state hyperfine transitions of caesium-133 |