Convert exapascal to millimeter water (4°C)
Please provide values below to convert exapascal [EPa] to millimeter water (4°C) [mmH2O], or Convert millimeter water (4°C) to exapascal.
How to Convert Exapascal to Millimeter Water (4°c)
1 EPa = 1.01974428892211e+17 mmH2O
Example: convert 15 EPa to mmH2O:
15 EPa = 15 × 1.01974428892211e+17 mmH2O = 1.52961643338316e+18 mmH2O
Exapascal to Millimeter Water (4°c) Conversion Table
| exapascal | millimeter water (4°C) |
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Exapascal
An exapascal (EPa) is a unit of pressure equal to 10^18 pascals, used to measure extremely high pressures.
History/Origin
The exapascal was introduced as part of the International System of Units (SI) prefixes to represent very large pressure values, primarily in scientific and engineering contexts involving high-pressure phenomena.
Current Use
The exapascal is mainly used in fields such as geophysics, astrophysics, and high-pressure physics to describe immense pressures found in planetary interiors, stellar environments, and experimental high-pressure research.
Millimeter Water (4°c)
Millimeter water (4°C) is a unit of pressure measuring the height of a water column at 4 degrees Celsius that exerts a specific pressure.
History/Origin
The unit originated from the use of water columns to measure pressure, particularly in hydrology and medical applications, with standardization based on the density of water at 4°C.
Current Use
It is primarily used in medical and scientific contexts to measure low pressures, such as intracranial pressure, respiratory pressures, and in calibration of pressure sensors.