Topic: Air Weight of the Entire Atmosphere
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Answers to Common Questions
What is the weight of air for the entire atmosphere?
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... Read More »
Source: http://wiki.answers.com/Q/What_is_the_weight_of_air_for_the_entir...
What is Pressure exerted by the weight of air in the atmosphere?
The pressure exerted by the weight of air in the atmosphere is called atmospheric pressure or barometric pressure. Read More »
Source: http://www.chacha.com/question/what-is-pressure-exerted-by-the-we...
What's the weight ratio of air at sea level to water? (Both at at...
do you mean density ratio? to answer weight ratio I would need to know how the volumes differ; if you are assuming equal volumes of material, then we can consider the density ratio the density of air is approximately 1.2x10^-3 times the den... Read More »
Source: http://answers.yahoo.com/question/index?qid=20080203221854AAlZpYe
More Common Questions
Answers to Other Common Questions
Surface tension would supply a small upward force on the wood so the water displaced is slightly less than the weight of the wood but it cannot actually lose more than its weight it just seems that way Source(s): The total force on the bloc...
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Source: http://answers.yahoo.com/question/index?qid=20081123004414AAcq2ii
Pretty easy. Use the ideal gas law, pV = nRT. Here the p = 1 atmosphere = 101325 N/m^2. The value of the universal gas constant R is 8.3145 N*m/(degree C) per mole. The T that must be used is the absolute temperature, 25 + 273.15 = 298.15 K...
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Source: http://answers.yahoo.com/question/index?qid=20111205173617AA1CTCi
Also, if you consider the equations involved, photosynthesis converts carbon dioxide to oxygen in the ration 1:1. At the same time, in respiration in living things, the ratio of oxygen to carbon dioxide is the same. Looking at those only, a...
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Source: http://www.askmehelpdesk.com/physics/if-co2s-molecular-weight-3x-...
It is called air resistance.
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Source: http://www.blurtit.com/q1441946.html
