Orders of magnitude (temperature)
List of orders of magnitude for temperature
Factor | Multiple | Item |
---|---|---|
0 | 0 K | Absolute zero: free bodies are still, no interaction within or without a thermodynamic system |
10−30 | 1 qK | Particular speeds bound paths to exceed size and lifetime of the universe, i.e. the particles total path traveled (but not the distance from its place of origin) since the beginning of the universe is less than the size of the universe[further explanation needed] (see least-energy in orders of magnitude (energy)) |
10−18 | 1 aK | Macroscopic teleportation of matter can occur Hawking temperature of supermassive black holes |
10−15 | 1 fK | Atomic waves coherent over centimeters over centimeters
atomic particles decoherent |
10−12 | 1 pK | 38 pK, lowest temperature ever produced, achieved through matter-wave lensing of rubidium Bose-Einstein condensates. MIT[2]
|
10−9 | 1 nK | 50 nK, Fermi temperature of potassium-40 critical temperature of alkali Bose–Einstein condensates |
10−6 | 1 μK | |
10−3 | 1 mK | Radio excitations 1.7 mK, temperature record for excitations |
1 | 1 K | 1 K at the |
101 | 10 K | YBCO ) |
102 | 100 K | triple point of water ~293 K, room temperature 373.15 K (100 °C), boiling point of bound water at sea level 647 K, critical point of superheated water 737.5 K, mean on Venus See detailed list below |
103 | 1 kK | paramagnetic behavior and loses any permanent magnetism)
1170 K at wood fire 1300 K in lava flows, open flames 1500 K in basalt lava flows ~1670 K at blue candle flame 1811 K, melting point of iron (lower for steel) 1830 K in Bunsen burner flame 1900 K at the Space Shuttle orbiter hull in 8 km/s dive 2022 K, boiling point of lead 2074 K, surface temperature of the coolest star, Inner Core Boundary critical point of
diamond/solid III5780 K on surface of the Sun 5933 K, boiling point of tungsten 6000 K, mean of the Universe 300,000 years after the Big Bang 7445 K, 850 GPa;[5] 8750 K, 520 GPa;[6] 5400 K, 220 GPa,[7] 7735 K, a electron volt of kinetic energy
8000 K, routinely sustainable temperature in an analytical inductively coupled plasma 8801 K, 10.56 GPa[8] 7020.5 K, 797 MPa,[9] critical point of carbon Anionic sparks Ultraviolet excitations |
104 | 10 kK | 10 kK on valence electrons excitations
X-ray |
106 | 1 MK | 0.8 MK in oxygen fusion range
|
109 | 1 GK | 1 GK, everything 100 seconds after the pions
|
1012 | 1 TK | 0.1–1 TK at new neutron star 0.5–1.2 TK, Fermi melting point of hadrons into quark–gluon plasma 3–5 TK in proton–antiproton reactions 3.6 TK, temperature at which matter doubles in mass (compared to its mass at 0 K) due to relativistic effects 5.5 TK, highest man-made temperature in thermal equilibrium as of 2015 (quark–gluon plasma from LHC collisions)[12] 10 TK, 100 microseconds after the Big Bang 45–67 TK at collapsar of a gamma-ray burst 300–900 TK at proton–nickel conversions in the Tevatron's Main Injector[clarification needed] |
1015 | 1 PK | 0.3–2.2 PK at proton–antiproton collisions
2.8 PK within an electroweak star |
1018 | 1 EK | |
1021 | 1 ZK | |
1024 | 1 YK | 0.5–7 YK at ultra-high-energy cosmic ray collisions |
1027 | 1 RK | everything 10−35 seconds after the Big Bang |
1030 | 1 QK | Hagedorn temperature of strings |
1032 | 100 QK | 142 QK, Planck temperature
|
1033 | 1000 QK | Theory of everything excitations[citation needed] |
10290 | 10260 QK | Landau pole of Quantum electrodynamics |
Detailed list for 100 K to 1000 K
Most ordinary human activity takes place at temperatures of this order of magnitude. Circumstances where water naturally occurs in liquid form are shown in light grey.
Kelvin | Degrees Celsius |
Degrees Fahrenheit |
Condition |
---|---|---|---|
100 K | −173.15 °C | −279.67 °F | |
133 K | −140 °C | −220 °F | Mean on Saturn[13] |
133 K to 163 K | −140 to −110 °C | −220 to −160 °F | Typical temperature of a whole-body cryotherapy chamber[14] |
163 K | −110 °C | −166 °F | Mean on Jupiter[13] |
165 K | −108 °C | −163 °F | Glass point of supercooled water (Debatable)[15] |
175.4 K | −97.8 °C | −144 °F | Coldest luminance temperature recorded on Earth (measured remotely by satellite), in Antarctica[16] |
183.7 K | −89.5 °C | −129.1 °F | Freezing/melting point of isopropyl alcohol[17] |
183.9 K | −89.2 °C | −128.6 °F | Coldest officially recorded air temperature on Earth, at Vostok Station, Antarctica on 1983-07-21 01:45 UTC |
192 K | −81 °C | −114 °F | Debye temperature of ice
|
193 to 203 K | −80 to −70 °C | −112 to −94 °F | Typical temperature of a ULT freezer |
194.6 K | −78.5 °C | −109.3 °F | Sublimation point of carbon dioxide (dry ice) |
203.55 K | −69.6 °C | −93.3 °F | Coldest officially recorded air temperature in the Northern Hemisphere at Klinck AWS, Greenland (Denmark) on 1991-12-22[18] |
205.5 K | −67.7 °C | −89.9 °F | Coldest officially recorded air temperature on the |
210 K | −63 °C | −80 °F | Mean on Mars |
214.9 K | –58.3 °C | –72.9 °F | Coldest annual mean temperature on Earth, at Dome Argus, Antarctica[20] |
223.15 K | −50 °C | −58 °F | Mean on Earth during Snowball Earth[21] around 650 million years ago |
224.8 K | −48.4 °C | −55.0 °F | Coldest temperature that water can remain a liquid (see supercooling) |
225 K | −48 °C | −55 °F | Freezing/melting point of cottonseed oil[22] |
233.15 K | −40 °C | −40 °F | Intersecting point of the Celsius and Fahrenheit temperature scales Skin may freeze almost instantly at or below this temperature[23] |
234.3 K | −38.83 °C | −37.89 °F | Freezing/melting point of mercury |
240.4 K | −32.8 °C | −27.0 °F | Coldest air temperature recorded in South America, at Sarmiento, Argentina on 1907-06-01[24] |
246 K | −27 °C | −17 °F | Approximate average yearly temperature on Mount Everest[25] |
249 K | –24 °C | –11 °F | Freezing/melting point of flax seed oil[22] |
249.3 K | –23.9 °C | –11.0 °F | Coldest air temperature recorded in Africa, at Ifrane, Morocco on 1935-02-11[24] |
250 K | –23 °C | –9 °F | Coldest air temperature recorded in Australia, at Charlotte Pass, New South Wales, Australia on 1994-06-29[24] |
255.37 K | –177⁄9 °C | 0 °F | Coldest brine-ice solution found by Daniel Gabriel Fahrenheit |
255 K | –18 °C | 0 °F | Freezing/melting point of freezer[26]
|
256 K | –17 °C | 1 °F | Freezing/melting point of sunflower oil[22] |
256 K | –17 °C | 2 °F | Freezing/melting point of safflower oil[22]
|
257 K | –16 °C | 3 °F | Freezing/melting point of soybean oil[22] |
262 K | −11 °C | 12 °F | Freezing/melting point of corn oil[22] |
263.15 K | –10 °C | 14 °F | Freezing/melting point of |
265 K | –8 °C | 18 °F | White frost can form below this temperature (see hemp seed oil[22]
|
265.8 K | –7.2 °C | 19 °F | Freezing/melting point of bromine |
267 K | –6 °C | 21 °F | Freezing/melting point of olive oil[22] Freezing/melting point of sesame oil[22] |
271.15 K | −2 °C | 28.4 °F | Average freezing/melting point of oceans, the salinity is around 3.47%.[27][28] |
273.14 K | -0.01 °C | 31.98 °F | Maximum temperature of an object causing frostbite |
273.15 K | 0.00 °C | 32.00 °F | Freezing/melting point of fresh water (at 1 atm pressure) |
273.16 K | 0.01 °C | 32.02 °F | Triple point of fresh water |
276 K | 3 °C | 37 °F | Freezing/melting point of peanut oil[29] |
277 K | 3.85 °C | 39 °F | Typical temperature of a household refrigerator |
277.13 K | 3.98 °C | 39.16 °F | Water is at maximum density[30] |
279.8 K | 6.67 °C | 44 °F | Threshold of skin numbness if skin reaches this temperature |
283.2 K | 10 °C | 50 °F | Minimum temperature for most plant growth (see Growing degree-day) |
286.9 K | 12.7 °C | 54.9 °F | Coldest body temperature of a human that survived accidental hypothermia (a 2-year-old boy in Racławice, Poland, on November 30, 2014)[31][32] |
287.6 K | 14.44 °C | 58 °F | Cold threshold of pain if skin reaches this temperature |
288 K | 15 °C | 59 °F | Mean on Earth |
291.6 K | 18.4 °C | 65.1 °F | Hottest temperature in Antarctica, recorded on 2020 February 6 at the Esperanza Base[33] |
294 K | 21 °C | 70 °F | Commonly defined value for room temperature |
296 K | 23 °C | 73 °F | Mean on Earth during the Paleocene–Eocene Thermal Maximum[34] about 55.8 million years ago |
297 K | 24 °C | 75 °F | Melting/freezing point of palm kernel oil[22] |
298 K | 25 °C | 77 °F | Melting/freezing point of coconut oil[22] |
300 K | 27 °C | 81 °F | Thermoneutral temperature of an unclothed human at rest[35][36] Estimated melting/freezing point of francium |
302.9 K | 29.8 °C | 85.6 °F | Melting/freezing point of gallium |
303.15 K | 30 °C | 86 °F | The rate of plant growth is typically no greater above this temperature than at this temperature. (see Growing degree-day) |
304 K | 31 °C | 88 °F | Melting/freezing point of butter, critical point for carbon dioxide |
307 K | 34 °C | 93 °F | white phosphorus
|
307.6 K | 34.4 °C | 93.9 °F | Hottest annual mean temperature on Earth, at Dallol, Ethiopia[20]
|
308 K | 35 °C | 95 °F | Hypothermic body temperature for humans (see Hypothermia) Warmest sea measured, at the Red Sea Melting/freezing point of palm oil[22] |
309.5 K | 36.4 °C | 97.5 °F | Average body temperature for a human[37] |
311.03 K | 37.87 °C | 100.2 °F | Beginnings of a fever for humans |
311.8 K | 38.6 °C | 101.5 °F | Average body temperature for a cat[38] |
313.15 K | 40 °C | 104 °F | Maximum standard temperature recommended for hot tub users[39] |
315 K | 42 °C | 108 °F | Usually fatal human fever |
317.6 K | 44.44 °C | 112 °F | Hot threshold of pain if skin reaches this temperature |
319.3 K | 46.1 °C | 115 °F | World's hottest air temperature recorded while raining, at Needles, California, USA on August 13, 2012[40] |
319.7 K | 46.5 °C | 115.7 °F | Highest human fever survived (Willie Jones)[41] |
322.1 K | 48.9 °C | 120.0 °F | Hottest air temperature recorded in South America, at Rivadavia, Argentina on 1905-12-11[24] Maximum safe temperature for hot water according to numeric U.S. plumbing codes[42] Water will cause a second-degree burn after 8 minutes and a third-degree burn after 10 minutes[42] |
323.14 K | 49.99 °C | 121.99 °F | Half-way point between freezing and boiling |
323.9 K | 50.7 °C | 123.3 °F | Hottest air temperature recorded in the Southern Hemisphere, at Oodnadatta, Australia on 1960-02-01[24] |
329.87 K | 56.7 °C | 134.1 °F | Hottest measured air temperature on Earth, in Death Valley at Furnace Creek, Inyo County, California, United States of America on 10 July 1913.[43] |
333.15 K | 60 °C | 140 °F | Water will cause a second-degree burn in 3 seconds and a third-degree burn in 5 seconds[42] Average temperature of a hair dryer |
336 K | 63 °C | 145.4 °F | Milk pasteurization |
342 K | 69 °C | 157 °F | Boiling point of water on the summit of Mount Everest[44] |
343.15 K | 70 °C | 158 °F | Food is Hot springs at which some bacteria thrive[45]
|
350 K | 77 °C | 170 °F | Poaching of food |
351.52 K | 78.37 °C | 173.07 °F | Boiling point of ethanol |
353.15 K | 80 °C | 176 °F | Average temperature of a sauna |
355 K | 82 °C | 180 °F | Recommended final rinse temperature in industrial-grade commercial dishwashers[46] |
355.6 K | 82.4 °C | 180.3 °F | Boiling point of isopropyl alcohol[17] |
366 K | 93 °C | 200 °F | Simmering of food |
367 K | 94 °C | 201 °F | Hottest ground temperature recorded on Earth at Furnace Creek, Death Valley, California, USA on 1972-07-15[47] |
371 K | 98 °C | 209 °F | Freezing/melting point of sodium |
373.13 K | 99.98 °C | 211.97 °F | Boiling point of water at 1 atm pressure (see Celsius) |
380 K | 107 °C | 225 °F | to 75% sugar |
388 K | 115 °C | 239 °F | Melting/freezing point of sulfur |
400 K | 127 °C | 260 °F | Concorde nose tip during supersonic flight Coldest known stars in space (approximate temperature)[48] |
433.15 K | 160 °C | 320 °F | Syrup is concentrated to 100% sugar Sucrose (table sugar) caramelizes |
450 K | 177 °C | 350 °F | Mean on Mercury Smoke point of butter Deep frying |
453.15 K | 180 °C | 356 °F | Popcorn pops |
483 K | 210 °C | 410 °F | Autoignition (kindling) point of diesel fuel
|
491 K | 218 °C | 425 °F | Kindling point of paper |
519 K | 246 °C | 475 °F | Kindling point of automotive gasoline |
522 K | 249 °C | 480 °F | Kindling point of jet fuel (Jet A/Jet A-1)[49] |
525 K | 252 °C | 485 °F | Smoke point of milkfat Kindling point of jet fuel (Jet B)[49] |
538 K | 265 °C | 510 °F | Smoke point of refined safflower oil |
574.5875 K | 301.4375 °C | 574.5875 °F | Intersecting point of the Fahrenheit and Kelvin temperature scales |
600.65 K | 327.5 °C | 621.5 °F | Melting/freezing point of lead |
647 K | 374 °C | 705 °F | Critical point of superheated water |
693 K | 419 °C | 787 °F | Melting/freezing point of zinc |
723.15 K | 450 °C | 842 °F | Kindling point of aviation gasoline[49] |
738 K | 465 °C | 870 °F | Mean on Venus |
749 K | 476 °C | 889 °F | Kindling point of magnesium |
773.15 K | 500 °C | 932 °F | Oven on self-cleaning mode |
798 K | 525 °C | 977 °F | Draper Point (the point at which nearly all objects start to glow dim red)[50] |
858 K | 585 °C | 1085 °F | Kindling point of hydrogen[51] |
933.47 K | 660.32 °C | 1220.58 °F | Melting/freezing point of aluminium |
1000 K | 726.85 °C | 1340.33 °F |
Detailed list from 0 K to 142 QK -273.15 Celsius Absolute Zero, nothing can get colder than this -272.15 Celsius Boomerang Nebula -270 Celsius Outer Space -269 boiling point of helium -259 freezing point of hydrogen -253 condensation point of hydrogen -241 average temperature on Haumea -235 average temperature on Triton
SI multiples
Submultiples | Multiples | ||||
---|---|---|---|---|---|
Value | SI symbol | Name | Value | SI symbol | Name |
10−1 K | dK | decikelvin | 101 K | daK | decakelvin |
10−2 K | cK | centikelvin | 102 K | hK | hectokelvin |
10−3 K | mK | millikelvin | 103 K | kK | kilokelvin |
10−6 K | μK | microkelvin | 106 K | MK | megakelvin |
10−9 K | nK | nanokelvin | 109 K | GK | gigakelvin |
10−12 K | pK | picokelvin | 1012 K | TK | terakelvin |
10−15 K | fK | femtokelvin | 1015 K | PK | petakelvin |
10−18 K | aK | attokelvin | 1018 K | EK | exakelvin |
10−21 K | zK | zeptokelvin | 1021 K | ZK | zettakelvin |
10−24 K | yK | yoctokelvin | 1024 K | YK | yottakelvin |
10−27 K | rK | rontokelvin | 1027 K | RK | ronnakelvin |
10−30 K | qK | quectokelvin | 1030 K | QK | quettakelvin |
References
- S2CID 237396804.
- ^ "Bose-Einstein condensates break temperature record". Archived from the original on 2012-04-02. Retrieved 2010-09-27.
- S2CID 250746507.
- .
- PMID 16432191.
- S2CID 15373344.
- ^ Gerald I. Kerley and Lalit Chhabildas, "Multicomponent-Multiphase Equation of State for Carbon", Sandia National Laboratories (2001)
- .
- .
- .
- S2CID 119373878.
- ^ "Highest man-made temperature". Guinness World Records. Jim Pattison Group. Retrieved 16 August 2015.
- ^ a b "Solar System Temperatures - NASA Science". science.nasa.gov. Retrieved 2023-10-20.
- ^ "Whole-Body Cryotherapy FAQs". Coyne Medical. 9 December 2020. Retrieved 2023-10-11.
- ISBN 9781681084237.
- ^ "New study explains Antarctica's coldest temperature". National Snow and Ice Data Center. 25 June 2018. Retrieved 5 May 2021.
- ^ a b http://www.nap.edu/openbook.php?record_id=690&page=56 The National Academies Press – Emergency and Continuous Exposure Limits for Selected Airborne Contaminants Volume 2 ( 1984 )
- ^ "World Meteorological Organization's World Weather & Climate Extremes Archive". wmo.asu.edu. Retrieved 2024-01-06.
- ^ http://www.wunderground.com/blog/weatherhistorian/the-coldest-places-on-earth Weather Underground – Coldest Places on Earth
- ^ a b http://www.currentresults.com/Weather-Extremes/ Current Results – Worlds Hottest and Coldest Places
- ^ http://www.space.com/9461-snowball-earth-scenario-plunged-planet-million-year-winters.html 'Snowball Earth' Scenario Plunged Our Planet Into Million-Year Winters
- ^ a b c d e f g h i j k l m n o Veganbaking.net – Fat and Oil Melt Point Temperatures http://www.veganbaking.net/tools/fat-and-oil-melt-point-temperatures
- ^ http://www.weathernotebook.org/transcripts/2001/02/07.html Archived 2013-11-06 at the Wayback Machine The Weather Notebook – 40 Below
- ^ a b c d e http://wmo.asu.edu/ ASU World Meteorological Organization – Global Weather & Climate Extremes
- ^ "Temperature Everest Summit". Himalayan Wonders. 30 July 2014. Retrieved 2023-10-11. (Temperature calculated by averaging monthly temperatures given in graph)
- ^ "Freezing and food safety". USDA. Archived from the original on 18 September 2013. Retrieved 6 August 2013.
- ^ "Can the ocean freeze? Ocean water freezes at a lower temperature than freshwater". NOAA. Archived from the original on July 6, 2020. Retrieved January 2, 2019.
- ISBN 978-1-118-34907-6.
- ^ http://www.newton.dep.anl.gov/askasci/chem03/chem03265.htm Archived 2015-02-26 at the Wayback Machine U.S. Dept. of Energy – Office of Science – Oils and Low Temperature
- ^ http://www.esf.edu/efb/schulz/Limnology/mixing.html Archived 2018-08-23 at the Wayback Machine College of Environmental Science and Forestry – Thermal Stratification
- Agence France Presse in Warsaw (2014-12-05). "Doctors hail miracle as toddler survives freezing conditions in pyjamas". The Guardian. Retrieved 2015-02-03.
- ^ "2-letni Adaś wyprowadzony z hipotermii. Światowe media donoszą o cudownym dziecku z Polski". Polskie Radio. 2015-12-05. Retrieved 2015-02-03.
- ^ "New record for Antarctic continent reported". World Meteorological Organization. Retrieved 7 February 2020.
- ^ https://www.climate.gov/news-features/climate-qa/whats-hottest-earths-ever-been What's the hottest Earth's ever been?
- PMID 17929604.
- ^ https://www.health.harvard.edu/staying-healthy/cold-out-why-you-need-to-wear-a-hat Harvard Health Publishing - Cold out? Why you need to wear a hat!
- ^ Harvard Health Publishing - Time to redefine normal body temperature? https://www.health.harvard.edu/blog/time-to-redefine-normal-body-temperature-2020031319173
- ^ http://people.rit.edu/hmm5837/320/project2/page4.html Archived 2013-11-12 at the Wayback Machine Rochester Institute for Technology – Random Cat Facts
- ^ http://www.jacuzzi.com/hot-tubs/hot-tub-blog/ideal-hot-tub-water-temperature/ Archived 2017-01-26 at the Wayback Machine. Finding The Ideal Hot Tub Temperature. Jacuzzi
- ^ http://www.wunderground.com/blog/JeffMasters/hottest-rain-on-record-rain-falls-at-115f-in-needles-california Wunderground.com – Dr. Jeff Masters' Wunderblog – Hottest rain on record? Rain falls at 115°F in Needles, California
- ^ http://faculty.washington.edu/chudler/clock.html Biological Rhythums
- ^ a b c "Antiscald Inc". Archived from the original on 2014-09-13. Retrieved 2014-09-12.
- ^ "Highest recorded temperature". Guinness World Records. 10 July 1913. Retrieved 20 August 2018.
- ^ http://science.howstuffworks.com/dictionary/chemistry-terms/boiling-info.htm HowStuffWorks – Boiling
- ISBN 978-94-007-6487-3, preface; @google books
- ^ "Residential Dishwashers". National Sanitation Foundation. Retrieved on 26 May 2017. http://www.nsf.org/consumer-resources/health-and-safety-tips/home-product-appliance-tips/sanitizing-dishwasher/
- ^ http://www.nps.gov/deva/naturescience/weather-and-climate.htm National Park Service – Death Valley – Weather and Climate
- ^ http://www.ifa.hawaii.edu/research/Stars.shtml University of Hawaii – Institute for Astronomy
- ^ a b c INTERNATIONAL FIRE TRAINING CENTRE: FIREFIGHTER INITIAL: AVIATION FUELS AND FUEL TANKS Archived 2018-02-19 at the Wayback Machine - International Fire Training Centre
- .
- ^ "Spontaneous ignition of hydrogen" (PDF). hse.gov.uk. 2008.