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10 −12 Pa < 1 pPa Lowest pressure obtained in laboratory conditions [4] ... 1–100 mPa Vacuum pressures used for molecular distillation [22] 10 −2 Pa. 10 −1 Pa.
Common multiple units of the pascal are the hectopascal (1 hPa = 100 Pa), which is equal to one millibar, and the kilopascal (1 kPa = 1000 Pa), which is equal to one centibar. The unit of measurement called standard atmosphere (atm) is defined as 101,325 Pa . [ 2 ]
The ground pressure of motorized vehicles is often compared with the ground pressure of a human foot, which can be 60 – 80 kPa while walking or as much as 13 MPa for a person in spike heels. [3] Increasing the size of the contact area on the ground (the footprint) in relation to the weight decreases the unit ground pressure.
Useful range: from around 10 −4 Torr [21] (roughly 10 −2 Pa) to vacuums as high as 10 −6 Torr (0.1 mPa), 0.1 mPa is the lowest direct measurement of pressure that is possible with current technology.
The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa), which is equivalent to 1,013.25 millibars, [1] 760 mm Hg, 29.9212 inches Hg, or 14.696 psi. [2] The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth's atmospheric pressure at sea level is ...
Pennsylvania is projected to have a shortfall of more than 20,000 nurses by 2026 – the worst nationally. 'Healthcare professionals are being asked to do more and more'
The bar is a metric unit of pressure defined as 100,000 Pa (100 kPa), ... The kilobar, equivalent to 100 MPa, is commonly used in geological systems, ...
She was a skater many of the girls looked up to, said Mauricio Lastres, whose 5-year-old daughter skates at Ashburn. ... Va., Minyvonne Burke reported from Pittsburgh, Pa., Corky Siemaszko ...