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...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

...|standard atomic weight]] of 132.90545 g•mol⁻¹. 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.

...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.

'''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.

[[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.

to as “positive” when it exceeds atmospheric pressure and “negative” during the passage of the wave when resulting pressures are less than atmospheric pressure.

...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

...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

...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

...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

{{r|Atmospheric 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

...Telemetry often includes information on the immediate environment, such as atmospheric pressure, and temperature, which can affect performance.

...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.

...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

Fresh water, at normal atmospheric pressure, is most dense at 4 degrees Celsius.

...tmospheric gas simply decreases with distance from the object. The Earth's atmospheric pressure drops to about 1 Pa (7.5⁻³&nbsp;torr) at 100&nbsp;km of altitu

...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.

...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'''''

...uma]]; [[Operative surgical procedure|surgical procedures]], or changes in atmospheric pressure."<ref>{{MeSH}}</ref><ref name="pmid10675429">{{cite journal| author=Muth CM