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What's the percentage of oxygen in air at sea level to 4 decimal places?
2.66666666667 is the decimal of oxygen in the air
What is the oxygen percentage at sea level?
the aircontains 20.93% oxygen-whether you are swimming in the Dead Sea in Israel (1,369 feet or 417 meters below sea level) or standing on top of Mount Everest in Nepal (29,035 feet or 8,850 meters above sea level). the barometric pressure is lower the higher in altitude you go so the pressure of oxygen is lower therefore its harder for your lungs to absorb the oxygen.
Percentage of oxygen at 10000 feet level?
The percentage of oxygen in the atmosphere does not change with altitude, so it is about 21% at 10 000 feet. What does change is the pressure. This declines with altitude. At sea level the air pressure is about 101 kPa (kilopascals). Oxygen accounts for 21% of this so the oxygen pressure is 19.6 kPa. This means that there are less oxygen molecules in the same volume of air at higher altitudes. At 10000 feet the oxygen pressure drops to 7.2 kPa, which is roughly one third of the pressure at sea level. For an online calculator of oxygen levels at different altitudes see: http://www.altitude.org/calculators/oxygencalculator/oxygencalculator.htm This site also lets you convert between kilopascals and mm Hg. For further information about the effects of altitude see: http://anthro.palomar.edu/adapt/adapt_3.htm http://www.bmj.com/cgi/content/full/317/7165/1063
What is the mass of a cubic meter of air at 20oC at sea level?
1.21kg/m3 at 20 deg C at sea level 1.16kg/m3 at at 30 deg C
Its composition is 78 percent nitrogen 21 percent oxygen and 1 percent other?
The earth's atmosphere at sea level.
What's the percentage of oxygen in air at sea level to 4 decimal places?
2.66666666667 is the decimal of oxygen in the air
What is the Percentage of oxygen in the air in Denver?
Sea level oxygen is around 21% and Denver has about 18% available oxygen.
What is the percentage of oxygen in air 6 kilometers above sea level?
2
How much oxygen in air?
Oxygen is it's own element. Air is a combination of elements. That question is not even a sentence, but I think your answer is Air is 19% Oxygen at sea level.
What percent of the air in the atmosphere is in this layer humans live in?
22% oxygen at sea level
What is the fraction of air at the summit of mount Everest compared to the sea level?
At the summit of Mount Everest there is approximately 33% of the oxygen that is available at sea level.
What elevation increases oxygen content?
It is at sea level. The higher you climb from sea level, to reach the summit of Mount Everest (for example), the less oxygen is in the very thin air. This is why the majority of climbers of Mount Everest have to carry oxygen cylinders. Someone occasionally achieves the summit without oxygen tanks! Therefore, the higher the altitude, the thinner the oxygen in the air.
Why is it harder to breath on a mountain the at sea level?
Because the air is thinner up there. There is less oxygen in the air, so it is harder to breathe.
What is percentage of oxygen at sea level?
no; oyxgen levels are the amount of oxygen in the air where as sea level is a reference point for people to get a good idea of how tall of how low something is
Is it easier to breathe on top of Mount Whitney?
No, it would be harder to breathe on top of Mount Whitney (or any other mountain) do to the air being thinner. The thin air at higher elevations has less oxygen in it than at sea level (air at 10,000 to 14,000 ft has only 60-70 percent of the amount of oxygen in the air at sea level). Therefore with each breath you don't get much oxygen.
Why is there no oxygen on mt Everest?
At the summit of Mount Everest there is approximately only 33% of the oxygen that is available at sea level.The higher you climb any mountain the less oxygen there is to breathe. This is why climbers carry oxygen cylinders on there backs to help them breathe more easliy.The proportion of Oxygen to other elements is actually very similar to sea level, but the total amount of air or atmosphere is only about one-third that of sea-level, so there is about one-third as much oxygen as there is at sea level.
Is the air thin on mount everest?
The higher you climb the less oxygen there is. At the summit of Mount Everest there is approximately 33% of the oxygen that is available at sea level.
