Sentences with phrase «only at atmospheric pressure»

Not exact matches

And the atmospheric pressure is only half a percent of what it is at sea level, threatening to shrivel cells into freeze - dried corpses.

The atmosphere is very thin, however, and the atmospheric pressure at the surface of Mars is only about 0.6 percent of Earth's (101,000 pascals).

The similarity between Venus and Earth whereby they are each at much the same temperature at the same pressure subject only to an adjustment for distance from the sun despite vast differences in atmospheric composition is empirical proof.

A shallow sandstone might have 20 - 30 % of pore space, so at atmospheric pressure that would be 0.25 litres for every litreof rock, assuming gas only in the porespace.

That means the pressure inside the flask remains at atmospheric pressure through out, and only sealed once no more CO2 is being introduced, so there can be no warming by compression of the gas.

Only volume can determine the true heat a gas can retain at any particular atmospheric pressure and temperature, hence why Carbon Dioxide is a COOLING molecule in Earth's atmosphere.

Hockey Schtick January 21, 2014 at 5:32 pm «Not true, planetary surface temperatures on Earth and other planets can be fully explained by the adiabatic lapse rate + solar insolation alone, no IR active gases required, only equivalent atmospheric pressure + solar insolation.»

If CO2 (and its «back radiation») had any significant effect, then a person would expect that, at the same atmospheric pressure, an almost - all - carbon - dioxide - atmosphere would show a much greater «greenhouse effect», but what the almost - all - carbon - dioxide - atmosphere shows is ONLY an incremental temperature increase based on closer proximity to the Sun.

In fact it will make practically no difference at all, since here we are considering pressure broadening, and the global surface atmospheric pressure can only change if the mass of the atmosphere changes.