Convert megapascal to inch mercury (32°F)
Please provide values below to convert megapascal [MPa] to inch mercury (32°F) [inHg], or Convert inch mercury (32°F) to megapascal.
How to Convert Megapascal to Inch Mercury (32°f)
1 MPa = 295.299833039837 inHg
Example: convert 15 MPa to inHg:
15 MPa = 15 × 295.299833039837 inHg = 4429.49749559755 inHg
Megapascal to Inch Mercury (32°f) Conversion Table
| megapascal | inch mercury (32°F) |
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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.
Inch Mercury (32°f)
Inch of mercury at 32°F (inHg) is a unit of pressure measurement representing the height of a mercury column in inches, used primarily in meteorology and aviation.
History/Origin
The inch of mercury originated from barometric pressure measurements using a mercury barometer, with its use dating back to the 18th century. It became a standard unit in weather reporting and altitude measurement.
Current Use
Today, inHg is primarily used in meteorology to report atmospheric pressure, especially in the United States, and in aviation for altitude and pressure readings.