Question

explain the atmospheric pressure in very short way and very short​

Answer 1

Answer:

Atmospheric pressure, sometimes also called barometric pressure, is the pressure within the atmosphere of Earth. The standard atmosphere is a unit of pressure defined as 1013.25 mbar, equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696

Answer 2

Then pressure exerted by then weight of atmosphere, which at sea level has a mean value of 101,325 pascals ( roughly 14,6959 pounds per square inch)

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