Question

what is atmospheric pressure?​

Answer 1

Explanation:

• 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).
• Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth. The standard atmosphere is a unit of pressure defined as 101,325 Pa, which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.
• That pressure is called atmospheric pressure, or air pressure. It is the force exerted on a surface by the air above it as gravity pulls it to Earth. ... One atmosphere is 1,013 millibars, or 760 millimeters (29.92 inches) of mercury. Atmospheric pressure drops as altitude increases.
• The envelope of air around the earth is called atmosphere, the weight of the air column exerts a thrust on the surface of the earth, the thrust exerted on unit area of earth's surface is called atmospheric pressure.

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Answer 2

Answer:

Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth

Explanation:

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