Atmospheric pressure

Atmospheric pressure,

Definition of Atmospheric pressure:

  1. Equals 14.70 pounds per square inch (PSI), 101330 pascals (newtons per square meter), 29.92 inches (760 millimeters) of mercury, 1013.25 millibars (mb), and 1.03 technical atmosphere. Also called barometric pressure.

Meaning of Atmospheric pressure & Atmospheric pressure Definition