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Just as water pressure is caused by the weight of water, atmospheric pressure is caused by the weight of the air. Pg. 126 Conceptual Physical Science 4th Edition.
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Which factor causes atmospheric pressure?
Atmospheric pressure is primarily caused by the weight of air above a specific point on the Earth's surface. Gravity pulls air molecules towards the Earth, creating a force that results in atmospheric pressure.
The force exerted by the weight of a column of air on a surface is called?
Air Pressure The force exerted by the air above is called?
How are atmospheric pressure and water pressure different?
Atmospheric pressure is the force exerted by the weight of the air in the atmosphere, while water pressure is the force exerted by the weight of water in a body of water. Atmospheric pressure decreases with altitude, while water pressure increases with depth. Atmospheric pressure is measured in units like atm or pascals, while water pressure is typically measured in units like pounds per square inch (psi) or pascals.
Is barometric pressure the same as atmosheric pressure?
Barometric pressure refers specifically to the pressure exerted by the atmosphere, while atmospheric pressure is the force per unit area exerted against a surface by the weight of the air above that surface. In essence, barometric pressure is a type of atmospheric pressure.
Why does the height of the liquid column in a barometer changes as atmospheric pressure changes?
Pressure tendancies measure short term weather. The mercury in a barometer will rise with atmospheric pressure denoting fairer weather and a fall in barometric pressure warns of inclement weather.
What causes the pressure of the atmosphere?
Atmospheric pressure is caused by the force of the air above the earths surface. It is measured by the point in which the air meets the atmosphere.
Which factor causes atmospheric pressure?
Atmospheric pressure is primarily caused by the weight of air above a specific point on the Earth's surface. Gravity pulls air molecules towards the Earth, creating a force that results in atmospheric pressure.
What atmospheric pressure causes hurricanes?
Hurricanes form from areas of low atmospheric pressure.
What is the driving force for inspiration?
Atmospheric Pressure
When a person drinks a soft drink through a straw where does the force came from that causes the soft drink to move upward?
Atmospheric pressure
What is atmosheric pressure and what causes it?
Atmospheric pressure is the force exerted by the weight of air in the Earth's atmosphere. It is caused by the gravitational pull of the Earth on the air molecules and decreases with altitude.
What causes the differences in the atmospheric pressure that produces wind?
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What causes air flow into an engine?
Atmospheric pressure
The force with which the contract causes blood pressure?
the force with which what the contract causes blood pressure
What is the force exerted by the atmosphere?
The force exerted by the atmosphere is called atmospheric pressure. At sea level, atmospheric pressure is about 14.7 pounds per square inch (psi) or 101.3 kilopascals (kPa). Atmospheric pressure decreases with increasing altitude.
What are two main causes of large scale atmospheric circulation?
Atmospheric pressure changes and gravity.
Does atmospheric pressure still exert a force on you when you are under water?
Atmospheric pressure exerts more force on you if you are deeper than 10 meters. At 10m below sea level the atmospheric pressure is double that of on land and it increase with every 10 metres that you descend
