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  • Atmospheric pressure
    '''Atmospheric pressure''' at any given point in Earth's atmosphere is the downward [[force]] per u ...the annual seasons (i.e., winter, spring, summer and fall), the sea level atmospheric pressure also changes with the seasons.
    7 KB (1,026 words) - 11:31, 25 September 2021
  • Atmospheric pressure/Definition
    103 bytes (14 words) - 15:06, 20 October 2009
  • Atmospheric pressure/Bibliography
    790 bytes (114 words) - 16:13, 20 October 2009
  • Atmospheric pressure/Related Articles
    467 bytes (58 words) - 15:25, 20 October 2009
  • Atmospheric pressure/External Links
    *[http://www.britannica.com/EBchecked/topic/41486/atmospheric-pressure Atmospheric pressure] Encyclopedia Britannica *[http://ww2010.atmos.uiuc.edu/%28Gh%29/guides/mtr/prs/def.rxml Atmospheric Pressure] University of Illinois Urbana-Champaign
    324 bytes (38 words) - 16:53, 20 October 2009

Page text matches

  • Atmospheric pressure/External Links
    *[http://www.britannica.com/EBchecked/topic/41486/atmospheric-pressure Atmospheric pressure] Encyclopedia Britannica *[http://ww2010.atmos.uiuc.edu/%28Gh%29/guides/mtr/prs/def.rxml Atmospheric Pressure] University of Illinois Urbana-Champaign
    324 bytes (38 words) - 16:53, 20 October 2009
  • Vacuum (partial)/Definition
    A realizable vacuum with a gaseous [[pressure]] that is much less than [[atmospheric pressure|atmospheric]].
    144 bytes (18 words) - 14:14, 27 March 2011
  • Earth's atmosphere/Related Articles
    {{r|Atmospheric pressure}}
    716 bytes (87 words) - 22:25, 3 September 2009
  • Vacuum distillation/Definition
    ...ndustrial-scale distillation of liquids performed at a pressure lower than atmospheric pressure.
    151 bytes (18 words) - 17:29, 12 May 2008
  • Continuous positive airway pressure/Definition
    ...anically ventilated patients, in which airway pressure is maintained above atmospheric pressure.
    208 bytes (24 words) - 07:09, 7 September 2009
  • Continuous positive airway pressure
    ...nically ventilated patients, in which airway pressure is maintained above atmospheric pressure throughout the respiratory cycle by pressurization of the ventilatory circu
    379 bytes (46 words) - 02:00, 7 October 2013
  • Helium/Crystal structure
    <nowiki>*</nowiki>Note:Solid Helium is not possible under normal atmospheric pressure, See [[Helium/Melting point]] for details.</noinclude>
    174 bytes (23 words) - 06:34, 16 December 2008
  • Arsenic/Melting point
    817 °C (at atmospheric pressure of 28 atm)
    125 bytes (16 words) - 18:56, 20 April 2011
  • Arsenic/Boiling point
    613 °C (sublimation point at atmospheric pressure of 1 atm)
    142 bytes (18 words) - 18:55, 20 April 2011
  • Pound per square inch
    ...to atmospheric pressure, which means that they measure the pressure above atmospheric pressure. However, absolute pressures are zero referenced to a complete [[Vacuum (sc ...t means the pressure is 32 psi (220 kPa) above atmospheric pressure. Since atmospheric pressure at sea level is about 14.7 psi (101) kPa, the absolute pressure in the tire
    4 KB (552 words) - 10:47, 9 September 2023
  • Barometric formula/Definition
    Formula that gives the atmospheric pressure as a function of height above the surface of a planet.
    134 bytes (20 words) - 04:10, 27 August 2009
  • Kilogram-force per square centimeter/Related Articles
    {{r|Atmospheric pressure}}
    520 bytes (68 words) - 17:43, 8 July 2011
  • Pound per square inch/Related Articles
    {{r|Atmospheric pressure}}
    533 bytes (68 words) - 16:34, 4 July 2011
  • Torr/Related Articles
    {{r|Atmospheric pressure}}
    589 bytes (75 words) - 13:21, 8 July 2011
  • Pascal (unit)/Related Articles
    {{r|Atmospheric pressure}}
    616 bytes (80 words) - 13:37, 8 July 2011
  • Atmosphere (unit)/Related Articles
    {{r|Atmospheric pressure}}
    547 bytes (71 words) - 17:03, 3 July 2011
  • Pascal (unit)
    ...to atmospheric pressure, which means that they measure the pressure above atmospheric pressure. However, absolute pressures are zero referenced to a complete [[Vacuum (sc ...ans the pressure is 220 kPa (32 [[psi]]) above atmospheric pressure. Since atmospheric pressure at sea level is about 101 kPa (14.7 psi), the absolute pressure in the tire
    4 KB (640 words) - 10:47, 9 September 2023
  • Atmospheric science/Related Articles
    {{r|Atmospheric pressure}}
    2 KB (284 words) - 11:47, 27 March 2012
  • Celsius (unit)
    ...ater (at atmospheric pressure) to 0 °C, and the boiling point of water (at atmospheric pressure) to 100 °C. The Celsius scale is named for [[Anders Celsius]] (1701 – 17 ...n of "standard atmospheric pressure", the melting point of ice at standard atmospheric pressure is no longer 0 °C, but is 0.002519 °C<ref>{{cite web|title=Release on an
    2 KB (339 words) - 11:35, 2 February 2023
  • Bar (unit)/Citable Version
    [[Atmospheric pressure|Atmospheric air pressure]] is often expressed in millibars and sea level at ...e absolute pressure of any system is the gauge pressure of the system plus atmospheric pressure.
    4 KB (650 words) - 07:31, 20 April 2024
  • Pressure
    ...e relationship between gauge and absolute pressure for any pressures above atmospheric pressure. ...but that means the pressure is 220 kPa above atmospheric pressure. Since atmospheric pressure at sea level is about 101 kPa, the absolute pressure in the tire is therefo
    6 KB (963 words) - 10:47, 9 September 2023
  • Caesium
    ...|standard atomic weight]] of 132.90545 g•mol<sup>−1</sup>. At the normal [[atmospheric pressure]] of 1 [[atmosphere (unit)|atm]], it is a liquid at temperatures above 28.5 ...int]] of 28.5 °C. In its elemental form, Rubidium is a solid at the normal atmospheric pressure of 1 atm and typical room temperatures of 15 − 25 °C.
    1 KB (188 words) - 18:33, 25 April 2011
  • Torr
    ...in 1644, first explained that a [[barometer]] responded to fluctuations in atmospheric pressure.<ref name=Baro-ws/><ref name=Letter/> ...weight. He is considered to have provided the first modern explanation of atmospheric pressure.
    4 KB (590 words) - 10:47, 9 September 2023
  • Atmospheric pressure
    '''Atmospheric pressure''' at any given point in Earth's atmosphere is the downward [[force]] per u ...the annual seasons (i.e., winter, spring, summer and fall), the sea level atmospheric pressure also changes with the seasons.
    7 KB (1,026 words) - 11:31, 25 September 2021
  • Bar (unit)
    [[Atmospheric pressure|Atmospheric air pressure]] is often expressed in millibars and sea level at ...e absolute pressure of any system is the gauge pressure of the system plus atmospheric pressure.
    6 KB (891 words) - 07:31, 20 April 2024
  • Overpressure
    to as “positive” when it exceeds atmospheric pressure and “negative” during the passage of the wave when resulting pressures are less than atmospheric pressure.
    2 KB (260 words) - 10:42, 8 April 2024
  • Microphone
    ...the "micro" implies that the pressure difference is small with respect to atmospheric pressure. Especially at long ranges, the explosive pressure waves may be below the h
    2 KB (248 words) - 16:54, 7 February 2009
  • Atmosphere (unit)
    ...unit)|Pa]]).<ref name=BIPM/> This value was intended to represent the mean atmospheric pressure at mean sea level at the latitude of [[Paris|Paris, France]], and as a prac ...e absolute pressure of any system is the gauge pressure of the system plus atmospheric pressure. Any system with an absolute pressure less than one atmosphere has a ''nega
    5 KB (837 words) - 10:47, 9 September 2023
  • Chemical glassware
    ...le. By increasing the volume of the pipette (rolling the plunger back) the atmospheric pressure outside of the pipette exceeds the air pressure inside of the pipette ([[Bo
    3 KB (492 words) - 11:09, 3 September 2009
  • Blast (explosives)
    ...hich it impacts, or the differnce of the highest shock wave pressure after atmospheric pressure has been subtracted. It measures the maximum force exerted against a surfac
    5 KB (725 words) - 09:02, 4 May 2024
  • Vacuum (partial)/Related Articles
    {{r|Atmospheric pressure}}
    1 KB (187 words) - 16:47, 27 March 2011
  • Reid vapor pressure
    ...us for gasoline and other petroleum products having a vapor pressure below atmospheric pressure.}} ...por pressure of gasolines and other products having a vapor pressure below atmospheric pressure. The liquid chamber is filled with a liquid sample that has been pre-chille
    5 KB (743 words) - 20:28, 20 September 2010
  • Foreign instrumentation signals intelligence
    ...Telemetry often includes information on the immediate environment, such as atmospheric pressure, and temperature, which can affect performance.
    2 KB (256 words) - 16:34, 22 August 2009
  • Vapor pressure/Citable Version
    ...erefore higher temperature, because the fluid pressure becomes higher than atmospheric pressure as the depth increases. ...emperature, the lower the normal boiling point (i.e., the boiling point at atmospheric pressure) of the liquid.
    14 KB (2,121 words) - 09:40, 29 June 2023
  • Temperature conversion
    ...ing point of water (i.e., ice) used to be defined as 0°C (32°F) under an [[atmospheric pressure]] of 101.325&nbsp;[[kilo|k]][[Pascal (unit)|Pa]]. 0°C is taken to be 273.1 (b) The normal boiling point of water used to be defined as 100°C at an atmospheric pressure of
    3 KB (426 words) - 10:37, 17 October 2021
  • Thermocline
    Fresh water, at normal atmospheric pressure, is most dense at 4 degrees Celsius.
    3 KB (464 words) - 04:07, 6 February 2010
  • Vacuum (partial)
    ...tmospheric gas simply decreases with distance from the object. The Earth's atmospheric pressure drops to about 1 Pa (7.5<sup>−3</sup>&nbsp;torr) at 100&nbsp;km of altitu
    5 KB (754 words) - 15:12, 4 August 2011
  • Vapor pressure
    ...erefore higher temperature, because the fluid pressure becomes higher than atmospheric pressure as the depth increases. ...emperature, the lower the normal boiling point (i.e., the boiling point at atmospheric pressure) of the liquid.
    15 KB (2,319 words) - 10:47, 9 September 2023
  • Air pollutant concentrations/Citable Version
    ...conversion is wanted (usually about 20 to 25 °C). At an ambient sea level atmospheric pressure of 1 [[atmosphere (unit)|atm]] (101.325 [[Pascal (unit)|kPa]] or [[Bar (uni |align=left|= milligrams of pollutant per cubic meter of air at sea level atmospheric pressure and '''''T'''''
    12 KB (1,764 words) - 10:19, 30 July 2023
  • Air embolism
    ...uma]]; [[Operative surgical procedure|surgical procedures]], or changes in atmospheric pressure."<ref>{{MeSH}}</ref><ref name="pmid10675429">{{cite journal| author=Muth CM
    1 KB (194 words) - 10:57, 1 June 2010
  • Boiling point
    ...pressure environment has a higher boiling point than when the liquid is at atmospheric pressure. In other words, as noted above, the boiling point of a liquid varies with ...oiling point''' (also called the '''atmospheric boiling point''' or the '''atmospheric pressure boiling point''') of a liquid is the special case in which the vapor pressu
    15 KB (2,372 words) - 00:31, 28 October 2013
  • Air pollutant concentrations
    ...conversion is wanted (usually about 20 to 25 °C). At an ambient sea level atmospheric pressure of 1 [[atmosphere (unit)|atm]] (101.325 [[Pascal (unit)|kPa]] or [[Bar (uni |align=left|= milligrams of pollutant per cubic meter of air at sea level atmospheric pressure and '''''T'''''
    12 KB (1,812 words) - 10:42, 8 April 2024
  • Boiling point/Citable Version
    ...pressure environment has a higher boiling point than when the liquid is at atmospheric pressure. In other words, as noted above, the boiling point of a liquid varies with ...oiling point''' (also called the '''atmospheric boiling point''' or the '''atmospheric pressure boiling point''') of a liquid is the special case in which the vapor pressu
    15 KB (2,373 words) - 19:13, 5 August 2018
  • Meteorology
    ...bout 1600 for measuring [[temperature]]; the [[barometer]] for measuring [[atmospheric pressure]] in 1643 by [[Evangelista Torricelli]] (1608-1647), Italian mathematician
    9 KB (1,226 words) - 15:00, 4 March 2021
  • Silver
    ...the elements|standard atomic weight]] of 107.8682&nbsp;g/mol. At normal [[atmospheric pressure]] and typical room temperatures, silver is a hard, lustrous, malleable and
    2 KB (332 words) - 09:37, 6 March 2024
  • Preventive medicine
    Aerospace and undersea medicine both deal with extremes of atmospheric pressure, but at different ends of the spectrum. This subspecialty gives extensive t
    3 KB (436 words) - 16:22, 30 March 2024
  • Outer space
    ...and the mesosphere. The [[atmospheric pressure]] here is 1/1000th of the atmospheric pressure at sea level.
    7 KB (1,143 words) - 19:29, 31 August 2009
  • Vacuum distillation/Citable Version
    ...0C.jpg/credit}}<br/>|}}Image 3: [[Dimethyl sulfoxide]] boils at 189 °C at atmospheric pressure. Under vacuum, it distills at 70 °C.]] ...llation|distillation]] of liquids performed at a [[pressure]] lower than [[atmospheric pressure]] to take advantage of the fact that reducing the pressure lowers the [[boi
    11 KB (1,703 words) - 16:10, 10 February 2024
  • Vacuum distillation
    ...at 70C.jpg|right|190px|Image 3: [[Dimethyl sulfoxide]] boils at 189 °C at atmospheric pressure. Under vacuum, it distills at 70 °C.}} ...llation|distillation]] of liquids performed at a [[pressure]] lower than [[atmospheric pressure]] to take advantage of the fact that reducing the pressure lowers the [[boi
    11 KB (1,670 words) - 16:11, 10 February 2024
  • Surface condenser
    ...from its [[Gas|gaseous]] to its [[liquid]] state at a [[pressure]] below [[atmospheric pressure]]. ...ressure of about 35 to 40 [[Pressure|mmHg]] which is far below the typical atmospheric pressure of 760 mmHg.
    8 KB (1,176 words) - 16:28, 10 February 2024
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