Raidian

Is é atá i gceist le raidianaonad de chuid an SI a úsáidtear chun uillinn i bplána a thomhas, leis an tsiombail rad. Is ionann raidian is an uillinn a iompraíonn stua ag lár ciorcail arb ionann fad an stua ar feadh na himlíne is ga an chiorcail. Mar sin, π rad = 180°.[1]

Bosca Sonraí AonadRaidian

Cuir in eagar ar Wikidata
Cineálaonad díorthaithe SI, aonad uillinne, aonad éadoiseach, aonad SI a bhfuil ainm speisialta air, coherent SI unit (en) Aistrigh agus bunaonad UCUM Cuir in eagar ar Wikidata
Aonad deangular measure (en) Aistrigh Cuir in eagar ar Wikidata
Carachtar UnicodeCuir in eagar ar Wikidata
Siombailluach ar iarraidh Cuir in eagar ar Wikidata
Tiontuithe aonad
In aonaid SI1 rad Cuir in eagar ar Wikidata

Tagairtí

  1. Hussey, Matt (2011). "Raidian". Fréamh an Eolais. Coiscéim. p. 547.
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