Convert micropascal to pascal
Please provide values below to convert micropascal [µPa] to pascal [Pa], or Convert pascal to micropascal.
How to Convert Micropascal to Pascal
1 µPa = 1e-06 Pa
Example: convert 15 µPa to Pa:
15 µPa = 15 × 1e-06 Pa = 1.5e-05 Pa
Micropascal to Pascal Conversion Table
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Micropascal
The micropascal (µPa) is a unit of pressure equal to one millionth of a pascal, used to measure very low pressures.
History/Origin
The micropascal was introduced as part of the SI unit system to quantify extremely small pressure values, especially in scientific and engineering contexts, though it is rarely used in practical applications.
Current Use
The micropascal is primarily used in scientific research, acoustics, and environmental monitoring where precise measurement of very low pressures is required.
Pascal
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter.
History/Origin
Named after Blaise Pascal, the pascal was adopted as the SI unit of pressure in 1971, replacing earlier units like the bar and atmosphere.
Current Use
The pascal is widely used in science, engineering, and meteorology to measure pressure, with common applications including atmospheric pressure, tire pressure, and fluid pressure in systems.