Question

what is atmospheric pressure how can you measure it​

Answer 1

Explanation:

the perpendicular force exerted by the layers of atmosphere in per unit surface area of earth is called atmospheric pressure.

it measured in atm

Answer 2

Atmospheric pressure---

Atmospheric pressure is the pressure exerted on a surface area by the weight of the air above the surface of the object. At sea level atmospheric pressure is measure a 14.7psi. The most common way to measure air pressure is with a barometer.