Convert foot water (4°C) to petapascal
Please provide values below to convert foot water (4°C) [ftAq] to petapascal [PPa], or Convert petapascal to foot water (4°C).
1 ftAq = 2.9890e-12 PPa. To convert foot water (4°C) to petapascal, multiply the value by 2.9890e-12; to go the other way, divide by it (1 PPa = 334562292153 ftAq). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ftAq = 2.9890e-12 PPa
- 1 PPa = 334562292153 ftAq
- 10 ftAq = 2.9890e-11 PPa
- 100 ftAq = 2.9890e-10 PPa
How to Convert Foot Water (4°c) to Petapascal
1 ftAq = 2.98898e-12 PPa
Example: convert 15 ftAq to PPa:
15 ftAq = 15 × 2.98898e-12 PPa = 4.48347e-11 PPa
Foot Water (4°c) to Petapascal Conversion Table
| foot water (4°C) | petapascal |
|---|---|
| 1 ftAq | 2.9890e-12 PPa |
| 2 ftAq | 5.9780e-12 PPa |
| 3 ftAq | 8.9669e-12 PPa |
| 5 ftAq | 1.4945e-11 PPa |
| 10 ftAq | 2.9890e-11 PPa |
| 20 ftAq | 5.9780e-11 PPa |
| 50 ftAq | 1.4945e-10 PPa |
| 100 ftAq | 2.9890e-10 PPa |
| 500 ftAq | 1.49449e-09 PPa |
| 1000 ftAq | 2.98898e-09 PPa |
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.
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.
Frequently Asked Questions
What is 1 foot water (4°C) in petapascal?
1 foot water (4°C) (ftAq) = 2.9890e-12 petapascal (PPa).
How do you convert foot water (4°C) to petapascal?
Multiply the foot water (4°C) value by 2.9890e-12. For example, 25 ftAq × 2.9890e-12 = 7.4725e-11 PPa.
What is 10 foot water (4°C) in petapascal?
10 ftAq = 2.9890e-11 PPa.
Which unit is larger, the foot water (4°C) or the petapascal?
The petapascal is the larger unit: 1 ftAq equals only 2.9890e-12 PPa.