Question

what is the value of atmospheric pressure at sea level?

Answer 1

29.92 inches

Standard sea-level pressure, by definition, equals 760 mm (29.92 inches) of mercury, 14.70 pounds per square inch, 1,013.25 × 103 dynes per square centimetre, 1,013.25 millibars, one standard atmosphere, or 101.325 kilopascals.

Answer 2

Hi there ...!

Atmospheric pressure is the force exerted by the air on a unit surface of the earth . It is also called barometric pressure . The atmospheric pressure at sea level is 101325 N m⁻² . Our body produces a slightly more pressure than that ad that is why we do not feel it .