what is atmospheric pressure how can you measure it
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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
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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.
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