Template:Pressure: Difference between revisions
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imported>Milton Beychok m (Minor copy edit) |
imported>Milton Beychok m (Minor copy edits) |
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!width="12%"| <br>[[pascal (unit)|pascal]]<br>(Pa) | !width="12%"| <br>[[pascal (unit)|pascal]]<br>(Pa) | ||
!width="16%"| <br>[[bar (unit)|bar]]<br>(bar) | !width="16%"| <br>[[bar (unit)|bar]]<br>(bar) | ||
!width="15%"| <br>[[ | !width="15%"| <br>[[Atmosphere (unit)|atmosphere]]<br>(atm) | ||
!width="14%"| <br>[[torr]]<br>(Torr) | !width="14%"| <br>[[torr]]<br>(Torr) | ||
!width="15%"| [[U.S. customary units|pound-force<br>per square inch]]<br>(psi) | !width="15%"| [[U.S. customary units|pound-force<br>per square inch]]<br>(psi) | ||
| Line 25: | Line 25: | ||
| 101,325 | | 101,325 | ||
| 1.01325 | | 1.01325 | ||
| ≡ 1 [[ | | ≡ 1 [[Atmosphere (unit)|atm]] | ||
| 760 | | 760 | ||
| 14.696 | | 14.696 | ||
| Line 33: | Line 33: | ||
| 1.3332×10<sup>−3</sup> | | 1.3332×10<sup>−3</sup> | ||
| 1.3158×10<sup>−3</sup> | | 1.3158×10<sup>−3</sup> | ||
| ≡ 1 Torr<br>≈ 1 [[ | | ≡ 1 Torr<br>≈ 1 [[mm-Hg]] | ||
| 19.337×10<sup>−3</sup> | | 19.337×10<sup>−3</sup> | ||
|- align=center | |- align=center | ||
| Line 45: | Line 45: | ||
'''Example reading:''' 1 Pa = 1 N/m<sup>2</sup> = 10<sup>−5</sup> bar = 9.8692×10<sup>−6</sup> atm = 7.5006×10<sup>−3</sup> torr, etc.<br> | '''Example reading:''' 1 Pa = 1 N/m<sup>2</sup> = 10<sup>−5</sup> bar = 9.8692×10<sup>−6</sup> atm = 7.5006×10<sup>−3</sup> torr, etc.<br> | ||
'''Note:''' mm Hg is an abbreviation for millimetre of [[mercury]] | '''Note:''' mm-Hg is an abbreviation for millimetre of [[mercury]] | ||
Revision as of 03:36, 14 August 2009
pascal (Pa) |
bar (bar) |
atmosphere (atm) |
torr (Torr) |
pound-force per square inch (psi) | |
|---|---|---|---|---|---|
| 1 Pa | ≡ 1 N/m2 | 10−5 | 9.8692×10−6 | 7.5006×10−3 | 145.04×10−6 |
| 1 bar | 100,000 | ≡ 106 dyn/cm2 | 0.98692 | 750.06 | 14.504 |
| 1 atm | 101,325 | 1.01325 | ≡ 1 atm | 760 | 14.696 |
| 1 torr | 133.322 | 1.3332×10−3 | 1.3158×10−3 | ≡ 1 Torr ≈ 1 mm-Hg |
19.337×10−3 |
| 1 psi | 6,894.76 | 68.948×10−3 | 68.046×10−3 | 51.715 | ≡ 1 lbf/in2 |
Example reading: 1 Pa = 1 N/m2 = 10−5 bar = 9.8692×10−6 atm = 7.5006×10−3 torr, etc.
Note: mm-Hg is an abbreviation for millimetre of mercury