He unit of pressure that represents the force exerted by the atmosphere at sea level is . A. 101.3 kPa B. 1.000 atm C. 760.0 torr D. 760.0 mm Hg E. All of the Above

A. 101.3 kPa

Explanation:

By experiment, standard sea-level pressure = 760 mm (29.92 inches) of mercury, which also = 14.70 pounds per inch², which also = 1,013.25 × 103 dynes per cm², which also = 1,013.25 millibars, and one standard atmosphere = 101.325 kPa.

Therefore, the unit of pressure that represents the force exerted by the atmosphere at sea level is 101.3 kPa