Convert foot water (4°C) to nanopascal
Please provide values below to convert foot water (4°C) [ftAq] to nanopascal [nPa], or Convert nanopascal to foot water (4°C).
How to Convert Foot Water (4°c) to Nanopascal
1 ftAq = 2988980000000 nPa
Example: convert 15 ftAq to nPa:
15 ftAq = 15 × 2988980000000 nPa = 44834700000000 nPa
Foot Water (4°c) to Nanopascal Conversion Table
| foot water (4°C) | nanopascal |
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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.
Nanopascal
The nanopascal (nPa) is a unit of pressure equal to one billionth of a pascal, where 1 nPa = 10^-9 Pa.
History/Origin
The nanopascal was introduced as part of the SI unit system's extension to accommodate very small pressure measurements, primarily in scientific research involving micro- and nanoscale phenomena.
Current Use
Nanopascals are used in high-precision scientific applications such as atmospheric pressure measurements, microfluidics, and nanotechnology research where extremely low pressure differences need to be quantified.