Convert picopascal to poundal/square foot
Please provide values below to convert picopascal [pPa] to poundal/square foot [pdl/ft^2], or Convert poundal/square foot to picopascal.
How to Convert Picopascal to Poundal/square Foot
1 pPa = 6.71968976751311e-13 pdl/ft^2
Example: convert 15 pPa to pdl/ft^2:
15 pPa = 15 × 6.71968976751311e-13 pdl/ft^2 = 1.00795346512697e-11 pdl/ft^2
Picopascal to Poundal/square Foot Conversion Table
| picopascal | poundal/square foot |
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Picopascal
The picopascal (pPa) is a unit of pressure equal to 10^-12 pascals, representing an extremely small pressure measurement.
History/Origin
The picopascal was introduced as part of the SI prefixes to measure very low pressures, primarily in scientific research and specialized fields requiring high precision. Its usage has been limited due to the small magnitude of the unit.
Current Use
Currently, the picopascal is rarely used in practical applications but may be employed in scientific experiments involving ultra-low pressure measurements or in theoretical contexts where extremely small pressure values are relevant.
Poundal/square Foot
The poundal per square foot (pdl/ft^2) is a unit of pressure representing the force of one poundal applied over an area of one square foot.
History/Origin
The poundal is an imperial unit of force introduced in the 19th century as part of the foot-pound-second system, primarily used in engineering contexts. The unit pdl/ft^2 was used historically in mechanical and civil engineering to measure pressure but has largely been replaced by SI units.
Current Use
The poundal per square foot is rarely used in modern practice, having been largely replaced by the pascal (Pa) in scientific and engineering applications. It may still appear in legacy systems or specific regional engineering contexts.