A barometer measures atmospheric pressure, or the pressure exerted by the weight of the Earth's atmosphere above a particular location.

For a vapor bubble to expand, the temperature must be high enough that the vapor pressure exceeds the ambient pressure (the atmospheric pressure, primarily).

As Jupiter has no surface, the base of its atmosphere is usually considered to be the point at which atmospheric pressure is equal to , or ten times surface pressure on Earth.

Note that the boiling point of 100.0 C is at a pressure of 0.101325 MPa (1 atm), which is the average atmospheric pressure.

The pressure gradient between this region and the ambient pressure will propel matter toward the low pressure area.

The airspeed is derived from the difference between the ram air pressure from the pitot tube, or stagnation pressure, and the static pressure.

(c) uranium hexafluoride other than in solid form or at an internal pressure above atmospheric pressure when presented for transport.

For such a model atmosphere, the pressure declines exponentially with increasing altitude.

It broke up through atmospheric pressure, it crumbled, and then the pieces fell apart and did some damage.

Compressed air is air kept under a pressure that is greater than atmospheric pressure.

Chemical oceanography, or marine (or ocean) chemistry, is the study of the chemistry of the ocean and its chemical interaction with the atmosphere.

The average air pressure at sea level is , with little variance throughout the year.

Here is a box filled at one and a half atmospheres of atmospheric pressure, with a cloud and with very bright light.

He says the disturbances are caused by subterranean waters... electric currents, atmospheric pressure, sunspots, earth tremors, et cetera.

A paleoatmosphere (or palaeoatmosphere ) is an atmosphere, particularly that of Earth, at some unspecified time in the geological past.

At atmospheric pressure, the carbon dioxide gas escapes very slowly from the supersaturated liquid.

Where abnormal pressures or undesirable temperature conditions are present in the environment

The fire that killed the Apollo 1 crew in a launch pad test spread so rapidly because the capsule was pressurized with pure but at slightly more than atmospheric pressure, instead of the normal pressure that would be used in a mission.

And, of equal importance is, we test ARES in the Earth's atmosphere, at 100,000 feet, which is comparable to the density and pressure of the atmosphere on Mars where we'll fly.

At the elevated pressure in the bottle, more carbon dioxide can dissolve in water than at atmospheric pressure.

The exchange of gases between the atmosphere and the ocean in the sea ice zone also plays a central role in the global cycle of atmospheric circulation, particularly with regard to the ventilation of the deep ocean.

The network of stations involved monitor the chemical composition of the atmosphere and related physical characteristics, information which improves understanding of the behaviour of the atmosphere and its interactions with the oceans and biosphere.

Pressure Atmospheric pressure is the force per unit area that is always applied perpendicularly to a surface by the surrounding gas.

The is removed after combustion of fossil fuels, but before the flue gas is expanded to atmospheric pressure.

This concept is familiar from weather maps, whose isobars show the direction of geostrophic flow in the atmosphere.

Thankfully, the flux, in other words, the flow of emissions from the ocean to the atmosphere and vice versa, is more or less balanced.

And our atmosphere and oceans are, indeed, warming, with substantial residual heat stored in the ocean, to be released at some future time.

When surface temperature drops, eventually reaching the dew point, atmospheric water vapor condenses to form small droplets on the surface.

These reactors operate at essentially atmospheric pressure, so there's no inclination for the fission products to leave the reactor in the event of an accident.

You get the pressure input is equal to the pressure output, so P1 is equal to P2.

The liquid air, which takes up one thousandth of the volume of the gas, can be kept for a long time in a large vacuum flask at atmospheric pressure.

18. The dynamics and thermodynamics of the Antarctic sea ice cover are intricately linked with the ocean atmosphere exchange of heat, water and gas.

In Ecuador, he climbed the one of the highest volcanoes, Chimborazo, so that he could record air pressure, something no one had ever done at this altitude.

Few air raid shelters and other air defense facilities for civilians and industry were constructed prior to the Pacific War.

The overall pressure ratio of the compression system is 24.3.

Compression

Compression

Pressure

pressure weight

Mouse pressure

Pressure

Progressive

The enthalpy of sublimation, or heat of sublimation, is the heat required to sublime one mole of the substance at a given combination of temperature and pressure, usually standard temperature and pressure (STP).

Further, where an atmosphere is less dense than 0.006 Earth atmospheres, water cannot exist in liquid form as the required atmospheric pressure, 4.56 mm Hg (608 Pa) (0.18 inch Hg), does not occur.

When we think about the pressure, the output pressure, it's not the pressure at that depth of the fluid.