Convert gigapascal to foot water (4°C)
Please provide values below to convert gigapascal [GPa] to foot water (4°C) [ftAq], or Convert foot water (4°C) to gigapascal.
How to Convert Gigapascal to Foot Water (4°c)
1 GPa = 334562.292153176 ftAq
Example: convert 15 GPa to ftAq:
15 GPa = 15 × 334562.292153176 ftAq = 5018434.38229764 ftAq
Gigapascal to Foot Water (4°c) Conversion Table
| gigapascal | foot water (4°C) |
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Gigapascal
A gigapascal (GPa) is a unit of pressure equal to one billion pascals, where one pascal (Pa) is the force of one newton per square meter.
History/Origin
The gigapascal was introduced as part of the International System of Units (SI) to measure high-pressure phenomena, especially in materials science and geophysics, as a larger unit than the pascal for convenience.
Current Use
GPa is commonly used to quantify stress, pressure in geological formations, material strength, and high-pressure physics applications.
Foot Water (4°c)
Foot water (4°C), symbol ftAq, is a unit of pressure representing the height of a water column at 4°C that exerts a specific pressure.
History/Origin
The foot water (4°C) has been used historically in engineering and scientific contexts to measure pressure, especially in water-related applications, as an alternative to other pressure units like inches of water or meters of water. Its usage dates back to traditional measurements in hydraulic and civil engineering.
Current Use
Today, foot water (4°C) is primarily used in specialized fields such as hydrology, water management, and engineering to measure low pressures, particularly in systems involving water flow and pressure head calculations.