Topic: Air Has Weight Because
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Answers to Common Questions
What is the Molecular Weight of Air?
The molecular weight of dry air is 28.966. Dry air is composed of Oxygen, nitrogen, carbon dioxide, hydrogen, argon, neon, helium, krypton and xenon. You can find more information here: http://www.engineeringtoolbox.com/molecu... Read More »
Source: http://answers.ask.com/Science/Chemistry/what_is_the_molecular_we...
What is the Weight of Air?
Air is mostly made of nitrogen and oxygen. It also includes small amounts of other elements like hydrogen, all of which have mass.Hence, we can say that air has weight. Inflate a balloon, weigh it, deflate the balloon and weigh it again. Th... Read More »
Source: http://answers.ask.com/Science/Other/what_is_the_weight_of_air
How Much does Air Weight?
Surprisingly, not many people know that air does have weight. At sea level, the weight of the atmosphere supposedly exerts a pressure of about 14.7 pounds per square inch. The weight changes according to the elevation. Read More »
Source: http://answers.ask.com/Reference/Other/how_much_does_air_weight
More Common Questions
Answers to Other Common Questions
Maintaining proper tire pressure in your tires is important to the performance and handling of your vehicle. Improper tire inflation reduces tire wear and eventually causes tire failure. Gas mileage can also be improved when your tires are ...
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Source: http://www.ehow.com/how_6789993_calculate-air-pressure-vehicle-we...
The following is a cute experiment to prove to the kids that air has weight. It's impossible to weigh air on a scale, so this is a great way to demonstrate the weight of air to small children.
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Source: http://www.ehow.com/how_2282073_do-weight-air-science-class.html?...
Air bikes are stationary exercise bikes that typically have a fan where the front wheel is located on an actual bike. You can use such a bike to lose excess weight and get in shape, especially if you don't want excess pressure on your knees...
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Source: http://www.ehow.com/how_6944515_do-weight-using-air-bike_.html?re...
temperature ( o F) Gauge Pressure (psi) 0 5 10 20 30 40 50 60 70 80 90 100 30 0.081 0.109 0.136 0.192 0.247 0.302 0.357 0.412 0.467 0.522 0.578 0.633 40 0.080 0.107 0.134 0.188 0.242 0.295 0.350 0.404 0.458 0.512 0.566 0.620 50 0.078 0.105 ...
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Source: http://wiki.answers.com/Q/What_is_the_Weight_density_of_air
Nitrogen-78.084%. Oxygen-20.946%. Argon-0.934%. Carbon dioxide-0.03%. Other gases-0.004%. Water vapour-0.004--4%.
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Source: http://wiki.answers.com/Q/What_are_the_weights_of_gases_in_the_ai...
Weight of Air Air at sea level weighs about 1.2 kg per cubic meter. You can find that using the ideal gas law pV=mRT where p is pressure V is volume m is mass of gas R is the gas constant for air = universal gas constant/average molecular m...
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Source: http://wiki.answers.com/Q/What_is_the_weight_of_one_gallon_of_air
Answer The weight of the atmosphere is equal to the surface pressure integrated over the entire area. Since the pressure is about 101325 N/m2, and the surface area is 4*pi*r^2 = 4*3.14*6378000^2=510926783040000 square meters, the total atmo...
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Source: http://wiki.answers.com/Q/What_is_the_weight_of_air_for_the_entir...
