Tevis Cup
Water is denser than air so the pressure is much greater underwater than it is in the air. Ascending 20 meters (50ish feet)underwater is about the same amount of pressure as like 1000 feet in the air
60000
Dear friend you have not specified which in year you are targeting your admission .
At about 30,000 feet, the air is thinner and the aircraft has little resistance at that height, because of that little resistance the plane can fly much further
Wind
Australian Air Force Cadets's motto is 'Educate, Challenge, Excites'.
50,000 feet
Yes. An air mile is 6,076.115 feet. A 'land' mile is 5,280 feet.
288 cubic feet of "air" or 19 cubic feet of pure oxygen .
a caribou can jump 6 feet in the air if it wants to if it is in trouble it will jump 10 feet in the air
Air cannot be measured in square feet, please re-define this for a proper answer.
The air pressure at 18,000 feet is approximately 54% of the air pressure at sea level. This decrease in air pressure is due to the decrease in the weight of the air column above as altitude increases. At 18,000 feet, the air pressure is lower, which can impact breathing and altitude sickness in individuals not acclimated to high elevations.