Question

what do you mean by atmospheric pressure?​

Answer 1

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Atmospheric pressure is a force in an area pushed against a surface by the weight of the atmosphere of Earth, a layer of air.This is because high places do not have as much air above them, pushing down. Barometers can be used to measure atmospheric pressure. There is the same atmospheric pressure from all directions.

Answer 2

Answer:

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).