Convert dekapascal to poundal/square foot
Please provide values below to convert dekapascal [daPa] to poundal/square foot [pdl/ft^2], or Convert poundal/square foot to dekapascal.
How to Convert Dekapascal to Poundal/square Foot
1 daPa = 6.71968976751311 pdl/ft^2
Example: convert 15 daPa to pdl/ft^2:
15 daPa = 15 × 6.71968976751311 pdl/ft^2 = 100.795346512697 pdl/ft^2
Dekapascal to Poundal/square Foot Conversion Table
| dekapascal | poundal/square foot |
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Dekapascal
The dekapascal (daPa) is a unit of pressure equal to ten pascals, where one pascal (Pa) is the SI derived unit of pressure representing one newton per square meter.
History/Origin
The dekapascal was introduced as a metric prefix-based unit to simplify the expression of larger pressures, particularly in fields like meteorology and engineering, aligning with the SI system's prefixes. Its usage is relatively uncommon compared to the pascal.
Current Use
The dekapascal is occasionally used in scientific and technical contexts to express pressure measurements more conveniently, especially in applications where pressures are in the range of thousands of pascals. It is part of pressure conversions within the 'Common Converters' category.
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 The unit pdl/ft^2 was used historically in mechanical and civil engineering to measure pressure but has largely been replaced by SI units.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.