Convert attopascal to foot water (4°C)

Please provide values below to convert attopascal [aPa] to foot water (4°C) [ftAq], or Convert foot water (4°C) to attopascal.




How to Convert Attopascal to Foot Water (4°c)

1 aPa = 3.34562292153176e-22 ftAq

Example: convert 15 aPa to ftAq:
15 aPa = 15 × 3.34562292153176e-22 ftAq = 5.01843438229764e-21 ftAq


Attopascal to Foot Water (4°c) Conversion Table

attopascal foot water (4°C)

Attopascal

The attopascal (aPa) is a unit of pressure equal to 10^-18 pascals, representing an extremely small pressure measurement.

History/Origin

The attopascal was introduced as part of the SI prefixes to denote very small quantities of pressure, but it is rarely used in practical applications due to its minuscule magnitude.

Current Use

The attopascal is primarily used in scientific research and theoretical contexts where extremely small pressure differences are relevant, although it remains largely a conceptual unit.


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.



Convert attopascal To Other Pressure Units