Question

what is atmospheric pressure ? with example

Answer 1

the pressure applied by air on the unit area would be 1.033 kilograms. Meteorologists use a unit for pressure called a millibar - and the average pressure at sea level is 1013.25 millibars. A blown-up balloon is a good example of atmospheric pressure.

Answer 2

the pressure exerted by the weight of the atmosphere, which at sea level has a mean value of 101,325 pascals (roughly 14.6959 pounds per square inch).