Difference between revisions of "Template:Comparison of temperature scales"
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imported>Rettetast (script-assisted date/terms audit; see mosnum, wp:overlink) |
imported>A. di M. |
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Line 25: | Line 25: | ||
| 184 | | 184 | ||
|−89 | |−89 | ||
− | |−128 | + | |−128 |
− | | 331 | + | | 331 |
− | | | + | | 284 |
− | |−29 | + | |−29 |
− | |−71 | + | |−71 |
− | |−39 | + | |−39 |
|- | |- | ||
| Celsius / Fahrenheit's "cross-over" temperature | | Celsius / Fahrenheit's "cross-over" temperature | ||
Line 66: | Line 66: | ||
| 15 | | 15 | ||
| 59 | | 59 | ||
− | | | + | | 519 |
− | | | + | | 128 |
− | | | + | | 5 |
| 12 | | 12 | ||
− | | 15 | + | | 15 |
|- | |- | ||
| Average human body temperature ² | | Average human body temperature ² | ||
− | | | + | | 310.0 ± 0.7 |
− | | 36.8 | + | | 36.8 ± 0.7 |
− | | 98. | + | | 98.2 ± 1.3 |
− | | 557. | + | | 557.9 ± 1.3 |
− | | 94.8 | + | | 94.8 ± 1.1 |
− | | 12. | + | | 12.1 ± 0.2 |
− | | 29. | + | | 29.4 ± 0.6 |
− | | 26. | + | | 26.8 ± 0.4 |
|- | |- | ||
| Highest recorded surface temperature on Earth<br> ([[Al 'Aziziyah|Al 'Aziziyah, Libya]] - 13 September 1922) | | Highest recorded surface temperature on Earth<br> ([[Al 'Aziziyah|Al 'Aziziyah, Libya]] - 13 September 1922) | ||
| 331 | | 331 | ||
| 58 | | 58 | ||
− | | 136 | + | | 136 |
− | | 596 | + | | 596 |
| 63 | | 63 | ||
− | | 19 | + | | 19 |
− | | 46 | + | | 46 |
− | | | + | | 38 |
|- | |- | ||
| '''Water boils''' (at [[standard conditions for temperature and pressure|standard pressure]]) | | '''Water boils''' (at [[standard conditions for temperature and pressure|standard pressure]]) |
Revision as of 11:59, 14 February 2009
Comparison of temperature scales
Comment | Kelvin K |
Celsius °C |
Fahrenheit °F |
Rankine °Ra (°R) |
Delisle °D ¹ |
Newton °N ¹ |
Réaumur °R, (°Ré, °Re) ¹ |
Rømer °Rø (°R) ¹ |
---|---|---|---|---|---|---|---|---|
Absolute zero | 0 | −273.15 | −459.67 | 0 | 559.725 | −90.14 | −218.52 | −135.90 |
Lowest recorded natural temperature on Earth (Vostok, Antarctica - 21 July 1983) |
184 | −89 | −128 | 331 | 284 | −29 | −71 | −39 |
Celsius / Fahrenheit's "cross-over" temperature | 233.15 | −40 | –40 | 419.67 | . | . | . | . |
Fahrenheit's ice/salt mixture | 255.37 | −17.78 | 0 | 459.67 | 176.67 | −5.87 | −14.22 | −1.83 |
Water freezes (at standard pressure) | 273.15 | 0 | 32 | 491.67 | 150 | 0 | 0 | 7.5 |
Average surface temperature on Earth | 288 | 15 | 59 | 519 | 128 | 5 | 12 | 15 |
Average human body temperature ² | 310.0 ± 0.7 | 36.8 ± 0.7 | 98.2 ± 1.3 | 557.9 ± 1.3 | 94.8 ± 1.1 | 12.1 ± 0.2 | 29.4 ± 0.6 | 26.8 ± 0.4 |
Highest recorded surface temperature on Earth (Al 'Aziziyah, Libya - 13 September 1922) |
331 | 58 | 136 | 596 | 63 | 19 | 46 | 38 |
Water boils (at standard pressure) | 373.1339 | 99.9839 | 211.97102 | 671.64102 | 0 | 33 | 80 | 60 |
Titanium melts | 1941 | 1668 | 3034 | 3494 | −2352 | 550 | 1334 | 883 |
The surface of the Sun | 5800 | 5526 | 9980 | 10440 | −8140 | 1823 | 4421 | 2909 |
1 The temperature scale is in disuse, and of mere historical interest.
2 Normal human body temperature is 36.8 ± 0.7 °C, or 98.2 ± 1.3 °F. The commonly given value 98.6 °F is simply the exact conversion of the nineteenth-century German standard of 37 °C. Since it does not list an acceptable range, it could therefore be said to have excess (invalid) precision. See Temperature of a Healthy Human (Body Temperature) for more information.
Some numbers in this table have been rounded off.