Sentences with phrase «relative air pressures»

Everything experiences: the balloon experiences relative air pressures; rock experiences the earth upon which it rests.

For decades, scientists thought a key element of generating voice was the Bernoulli effect, the same change in relative air pressure that allows airplanes to fly and curveballs to befuddle batters.

Not exact matches

The police questioning of Cho Hyun - min, a former senior president at Korean Air, comes amid mounting pressure for elite families to scale back their influence over the companies founded by their relatives decades ago.

They found that shortly before the cavity closes, the pressure of the air at the bottom of the hourglass becomes higher relative to the «neck».

Since pressure is measured relative to ambient air pressure, you also need that pressure p0.

The ITCZ is still far to the south, so the Philippines are still in region of seasonal (relative) high air pressures.

Relative humidity is the fraction of water vapour in a small parcel of air relative to the total amount of water vapour the air could contain at the given temperature and pRelative humidity is the fraction of water vapour in a small parcel of air relative to the total amount of water vapour the air could contain at the given temperature and prelative to the total amount of water vapour the air could contain at the given temperature and pressure.

Other onboard instruments will record air and sea surface temperature, barometric pressure, relative humidity, wave height and period, and water conductivity.

where S and Sd are in mol m − 3 s − 1, Nd and γd are the molar density and the relative partial pressure of the dry air constituents.

Air with water vapor in it can be described by several important quantities (vapor pressure, relative humidity, humidity ratio, relative fugacity...), but the one we're interested in here is dew point.

Relative humidity reflects the ratio of the actual pressure of water vapor in a sample of air to the pressure necessary to saturate that air at a given temperature.

Relative humidity is the ratio of the actual vapor pressure to the saturation vapor pressure at the air temperature, expressed as a percentage.

These metrics emphasise fields between 30S and 30N including 2 m air temperature (Willmott and Matsuura 2000), vertically averaged air temperature (ERA40, Uppala et al. 2005), latent heat fluxes of the ocean (Yu et al. 2008), zonal winds at 300 mb (ERA40, Uppala et al. 2005), longwave and shortwave cloud forcing (CERES2, Loeb et al. 2009), precipitation over land and ocean (GPCP, Adler et al. 2003), sea level pressure (ERA40, Uppala et al. 2005), vertically averaged relative humidity (ERA40, Uppala et al. 2005).