Convert atmosphere technical to femtopascal
Please provide values below to convert atmosphere technical [at] to femtopascal [fPa], or Convert femtopascal to atmosphere technical.
How to Convert Atmosphere Technical to Femtopascal
1 at = 9.80665e+19 fPa
Example: convert 15 at to fPa:
15 at = 15 × 9.80665e+19 fPa = 1.4709975e+21 fPa
Atmosphere Technical to Femtopascal Conversion Table
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Atmosphere Technical
The atmosphere technical (at) is a unit of pressure defined as exactly 101,325 pascals, representing the average atmospheric pressure at sea level.
History/Origin
The atmosphere technical was established as a standard unit of pressure in the early 20th century to facilitate scientific and engineering calculations involving atmospheric pressure, aligning with the international standard atmosphere (ISA).
Current Use
It is primarily used in scientific, meteorological, and engineering contexts to quantify atmospheric pressure, especially in fields requiring standardized pressure measurements at sea level.
Femtopascal
The femtopascal (fPa) is a unit of pressure equal to 10^-15 pascals.
History/Origin
The femtopascal is a derived SI unit introduced as part of the International System of Units' effort to create a comprehensive set of prefixes for very small measurements, although it is rarely used in practice.
Current Use
The femtopascal is primarily used in scientific research involving extremely low pressure measurements, such as in nanotechnology and quantum physics, but it remains a theoretical unit with limited practical application.