Rankine to Celsius


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A ºF version of the Kelvin scale. Based upon the definitions of the Fahrenheit scale and the experimental evidence that absolute zero is -459.67ºF

ºC =
ºR - 491.67


Although initially defined by the freezing point of water (and later the melting point of ice), the Celsius scale is now officially a derived scale, defined in relation to the Kelvin temperature scale.

Zero on the Celsius scale (0 °C) is now defined as the equivalent to 273.15 K, with a temperature difference of 1 deg C equivalent to a difference of 1 K, meaning the unit size in each scale is the same. This means that 100 °C, previously defined as the boiling point of water, is now defined as the equivalent to 373.15 K.

The Celsius scale is an interval system but not a ratio system, meaning it follows a relative scale but not an absolute scale. This can be seen because the temperature interval between 20 °C and 30 °C is the same as between 30 °C and 40 °C, but 40 °C does not have twice the air heat energy of 20 °C.

A temperature difference of 1 deg C is the equivalent of a temperature difference 1.8°F.

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Rankine a centígrados :: Rankine en Celsius :: Rankine in Celsius :: Rankine em Celsius :: Rankine a Celsius :: Rankine naar Celsius :: Градусы Ранкина в Градусы Цельсия :: 藍金刻度(的) 到 攝氏度 :: 蓝金刻度(的) 到 摄氏度 :: ランキン度 から 摂氏 :: 랭킨 눈금에서 섭씨으로 :: Rankine till Celsius :: Rankine til Celsius :: Rankine til Celsius :: Rankin do Celsius :: Rankine a Celsius :: Ράνκιν για Κελσίου :: Rankine do Celsjusz :: Rankin v Celzij :: Rankin do Celsius :: Rankine to Celsius :: Ранкин в Целзий :: Rankine em Celsius :: Rankine = Celsius :: Ранкин у Целзијус :: Rankine įCelsijus :: रैंकिन से सेल्सीयस को