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ReneThe weight of air in the atmosphere is called "atmospheric pressure" and is commonly measured using a barometer.
In general, the air in the atmosphere presses against you with the force of 14.7 pounds per square inch.
101.3 kPa, or if you want weight 10.3 tonnes per square metre
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What is the name of the air pressing down on us?
Air pressure
What is the weight of air of the atmosphere pressing down on earth?
Well, isn't that an interesting question! The weight of the air in our atmosphere pressing down on Earth is about 14.7 pounds per square inch at sea level. It's like a gentle hug from nature, always surrounding us and keeping everything in balance. Just imagine all the beautiful landscapes and creatures that thrive under this gentle pressure.
What changes in air pressure would you expect if you carried barometer down a mineshaft?
As you descend down a mineshaft, the air pressure would increase due to the weight of the air above you pressing down. This is because air pressure is directly proportional to the density of the air above a given point. The barometer would register a higher pressure reading as you go deeper into the mineshaft. Conversely, as you ascend back to the surface, the air pressure would decrease, resulting in a lower pressure reading on the barometer.
What is the result of air mass?
the result of air mass/air weight is air pressure.
The force of air pushing down?
You might have expected the result to be pressure, but it's not. Pressure occurs due to the bombardment of air molecules on a surface. The weight of a column of air causes so little pressure that it can be considered negligible.
