Convert micropascal to megapascal
Please provide values below to convert micropascal [µPa] to megapascal [MPa], or Convert megapascal to micropascal.
How to Convert Micropascal to Megapascal
1 µPa = 1e-12 MPa
Example: convert 15 µPa to MPa:
15 µPa = 15 × 1e-12 MPa = 1.5e-11 MPa
Micropascal to Megapascal 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.
Megapascal
The megapascal (MPa) is a unit of pressure equal to one million pascals, where one pascal (Pa) is the pressure exerted by a force of one newton per square meter.
History/Origin
The megapascal was introduced as part of the International System of Units (SI) to provide a convenient scale for measuring high pressures, especially in engineering and scientific applications, replacing larger units like the bar in many contexts.
Current Use
The MPa is widely used today in engineering, material science, and industrial applications to specify pressures in fields such as hydraulics, pneumatics, and structural engineering.