1013 mb
300
The average air pressure at sea level is about 14.7 pounds per square inch (psi), or 101.3 kilopascals. This pressure is caused by the weight of the air in the Earth's atmosphere above us. It decreases as altitude increases.
The average air pressure at sea level is around 1013.25 millibars or 29.92 inches of mercury.
Air pressure is exerted in all directions.
The force exerted by the weight of the air above is called atmospheric pressure. It is the pressure exerted on Earth's surface by the weight of the air in the atmosphere above it.
Air pressure exerted equally on an object from different directions is called hydrostatic pressure. This type of pressure is exerted by fluids, such as water or air, due to the weight of the fluid pressing down on an object.
14.7lbs/sq. inch
The air pressure is exerted in the direction of the air flow. But this is subjected to the Boyle's law. So Boyle's law is correct. You have add the force exerted by the speed of the air to it.
Air Pressure The force exerted by the air above is called?
The force exerted by air in all directions is called air pressure. It is caused by the collisions of air molecules with surfaces. Air pressure is exerted equally in all directions and decreases as altitude increases.
Air Pressure
Because that air pressure is the same on all sides and inside objects. If you were to seal a container at the top of Mt. Everest, Then took it down to Sea Level, It might crush (depending on the strength of the container) because the air pressure inside would be much less (the same as at the Peak where you sealed it) then it is at sea level.