FAQ

What is the Atmospheric Pressure?
Atmospheric pressure refers to the force exerted by the weight of the atmosphere on a surface, typically measured in pascals (Pa), millibars (mb), or inches of mercury (inHg). Atmospheric Pressure is usually measured using the Centimeter Mercury (0 °C) for Pressure. Note that the value of Atmospheric Pressure is always positive.
Can the Atmospheric Pressure be negative?
No, the Atmospheric Pressure, measured in Pressure cannot be negative.
What unit is used to measure Atmospheric Pressure?
Atmospheric Pressure is usually measured using the Centimeter Mercury (0 °C)[cmHg] for Pressure. Pascal[cmHg], Kilopascal[cmHg], Bar[cmHg] are the few other units in which Atmospheric Pressure can be measured.
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