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Rankine is hātgemet þe bierþ þone nama Scyttisces engineer and physicist William John Macquorn Rankine, þe hit teohhode in 1859.

Se tācn gemetu Rænkīnes is °R (oþþe °Ra to healdienne hīe āsundor fram þǣm Rømer and Réaumur hātgemetum).  Nāht on begen þǣm Kelvin and Rankine hātgemetum is wǣre nāht, ac þæt Rankines gemet is efen mid ānum gemete Fārenhādes, būton þonne ān gemet Celsius þȳ Kelvin hātgemete. Hāt −459.67 °F is wǣre efen mid 0 °R.

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Hātgemetu