If the temperature at ground level was 20˚C, at 40,000 feet it would be -57˚C. At 35,000 feet the air temperature is about -54˚C.
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Moreover, what is the temperature at 45000 feet?
U.S. Standard Atmosphere Air Properties - Imperial (BG) Units
| Geo-potential Altitude above Sea Level - h - (ft) | Temperature - t - (oF) | Acceleration of Gravity - g - (ft/s2) |
|---|---|---|
| 40000 | -69.70 | 32.051 |
| 45000 | -69.70 | 32.036 |
| 50000 | -69.70 | 32.020 |
| 60000 | -69.70 | 31.990 |
Also Know, what is the temperature at 41000 feet? On aircraft which fly above 30,000 feet, the temperature can often can get to temperatures below Jet-A's freezing point. For example: at 36,000 feet the standard outside air temperature is -56.5°C (-69.7°F) and is well below Jet-A's freezing point of -40°C/F.
Subsequently, question is, what is the temp at 30000 feet?
A: The standard temperature for 30,000 feet is -44.5C or -48F (Source: ).
Can you breathe at 40000 feet?
Somewhere between 30,000 and 40,000 feet the pressure around you becomes far too low to push those oxygen molecules across the membranes in your lungs, and you get hypoxic (altitude sickness). If you try to breathe 100 percent oxygen above 40,000 feet for very long without a special type of mask, you'll die.
Related Question AnswersWhat would happen if a plane flew too high?
What happens if a plane flies too high? When the plane gets too high, there is insufficient oxygen to fuel the engines. "The air is less dense at altitude, so the engine can suck in less and less air per second as it goes higher and at some point the engine can no longer develop sufficient power to climb."Why do planes shake in clouds?
So whenever an aircraft passes through a cloud the air speed, density and air flow differ greatly than outside the cloud. This change interacts with the wing and creates the shaking effect. If the air flow inside the cloud is higher than outside your aircraft will tend to move up a bit and vice versa.How cold is space?
, -454.81 FahrenheitCan wings fall off a plane?
Airplane wings are made out of aluminum — although not the same aluminium in cans and tin foil. The spars run all the way through the wings, connecting in a “wing box” on the bottom of the fuselage, ensuring that the wings cannot snap off.Do planes eject toilet waste?
Blue ice, in the context of aviation, is frozen sewage material that has leaked mid-flight from commercial aircraft lavatory waste systems. Airlines are not allowed to dump their waste tanks in mid-flight, and pilots have no mechanism by which to do so; however, leaks sometimes do occur.Why do you not feel the speed of an airplane?
In the steady motion of an airplane traveling at cruising speed, there is no discernable acceleration, so there is no “motion” to feel. It depends on what you mean by speed — as in wind in your face, or acceleration pushing you back into the seat, or the sight of the ground zipping past you.Can you breathe 15000 feet?
Above 10,000 feet cabin altitude -- most of us will go unconscious above 15,000 to 20,000 feet. Above 50,000 feet with any form of oxygen -- sustained human life is not possible without a pressure suit like astronauts wear.Can planes fly with one wing?
There is no way any aircraft should fly with essentially all of one wing missing. However, part of the F15's lift comes from the shape of the engine intakes and fuselage. There is also video on the web of a stunt pilot landing with only one wing, but it's a fake.Can planes fly in frigid temps?
Jet fuel freezes at around -40 degrees Fahrenheit, but it will work just fine as long as it's kept above that temperature on the ground. In fact, airplanes are more efficient in low temperatures, as cold air is denser than warm air. That typically means shorter, faster takeoffs and better performance.How many degrees is 1000 feet?
In mathematical speak that is 9.8°C per 1,000 meters. However, if you're in a cloud, or it is snowing/raining, the temperature decreases by about 3.3°F for every 1,000 feet up you go in elevation. Thus meaning it's a change of 6°C per 1,000 meters.At what temperature can planes not take off?
As long as the inside of the aircraft is kept warm enough, planes can take off and land in temperatures as low as minus 67 degrees Fahrenheit. It's often not much warmer than that outside your window at altitude.How many 747 crashed?
THE WORLD'S MOST POPULAR AIRLINERS| Type | Number Currently Operating | Fatal Accidents (to passengers) |
|---|---|---|
| Boeing 737 Family | 4644 | 60 |
| Boeing 747 | 788 | 15 |
| Boeing 757 | 915 | 5 |
| Boeing 767 | 808 | 3 |
