Convert petapascal to foot water (4°C)
Please provide values below to convert petapascal [PPa] to foot water (4°C) [ftAq], or Convert foot water (4°C) to petapascal.
How to Convert Petapascal to Foot Water (4°c)
1 PPa = 334562292153.176 ftAq
Example: convert 15 PPa to ftAq:
15 PPa = 15 × 334562292153.176 ftAq = 5018434382297.64 ftAq
Petapascal to Foot Water (4°c) Conversion Table
| petapascal | foot water (4°C) |
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Petapascal
A petapascal (PPa) is a unit of pressure equal to 10^15 pascals.
History/Origin
The petapascal was introduced as part of the SI prefix system to represent extremely high pressures, mainly in scientific and industrial contexts, as the need to measure such large values arose with advancements in high-pressure physics and astrophysics.
Current Use
Petapascal is used in fields such as astrophysics, geophysics, and high-pressure physics to quantify extremely high pressures, such as those found in planetary interiors or during high-energy experiments.
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.