Convert inch mercury (60°F) to micropascal
Please provide values below to convert inch mercury (60°F) [inHg] to micropascal [µPa], or Convert micropascal to inch mercury (60°F).
How to Convert Inch Mercury (60°f) to Micropascal
1 inHg = 3376850000 µPa
Example: convert 15 inHg to µPa:
15 inHg = 15 × 3376850000 µPa = 50652750000 µPa
Inch Mercury (60°f) to Micropascal Conversion Table
| inch mercury (60°F) | micropascal |
|---|
Inch Mercury (60°f)
Inch of mercury (60°F) is a unit of pressure measurement representing the height of a column of mercury 1 inch high at 60°F under standard gravity.
History/Origin
Originally used in barometry and meteorology, the inch of mercury has been a standard unit for measuring atmospheric pressure in the Imperial system since the 19th century.
Current Use
It is still used in some regions, such as the United States, primarily for measuring atmospheric pressure in weather reports and aviation, although it is gradually being replaced by Pascals in scientific contexts.
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.