Convert attopascal to decipascal
Please provide values below to convert attopascal [aPa] to decipascal [dPa], or Convert decipascal to attopascal.
How to Convert Attopascal to Decipascal
1 aPa = 1e-17 dPa
Example: convert 15 aPa to dPa:
15 aPa = 15 × 1e-17 dPa = 1.5e-16 dPa
Attopascal to Decipascal Conversion Table
| attopascal | decipascal |
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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.
Decipascal
The decipascal (dPa) is a unit of pressure equal to one-tenth of a pascal, where 1 dPa = 0.1 Pa.
History/Origin
The decipascal was introduced as a metric unit to provide finer measurement options within the pressure unit system, though it is rarely used in practice due to the widespread adoption of the pascal.
Current Use
The decipascal is seldom used in modern applications; pressure measurements typically utilize pascals or larger units such as kilopascals. It may appear in specialized scientific contexts or educational settings for illustrative purposes.