Convert atmosphere technical to nanopascal
Please provide values below to convert atmosphere technical [at] to nanopascal [nPa], or Convert nanopascal to atmosphere technical.
How to Convert Atmosphere Technical to Nanopascal
1 at = 98066500000000 nPa
Example: convert 15 at to nPa:
15 at = 15 × 98066500000000 nPa = 1.4709975e+15 nPa
Atmosphere Technical to Nanopascal 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.
Nanopascal
The nanopascal (nPa) is a unit of pressure equal to one billionth of a pascal, where 1 nPa = 10^-9 Pa.
History/Origin
The nanopascal was introduced as part of the SI unit system's extension to accommodate very small pressure measurements, primarily in scientific research involving micro- and nanoscale phenomena.
Current Use
Nanopascals are used in high-precision scientific applications such as atmospheric pressure measurements, microfluidics, and nanotechnology research where extremely low pressure differences need to be quantified.