Higher altitude air is less dense. Less density means less air; less air means less friction, and less friction means a higher speed.
less oxegen levels and air pressure.
Most airplanes fly at high altitude because it is faster and safer as long as the cabin is pressurized. There is less clouds and turbulence. The airplane uses less fuel.
At high altitude
In order to see the curvature of the Earth, you would need to be at an altitude of at least 35,000 feet, which is roughly the cruising altitude of commercial airplanes.
In order to see the curve of the Earth, you would need to be at an altitude of at least 35,000 feet, which is roughly the cruising altitude of commercial airplanes.
In order to see the curvature of the Earth, you would need to be at an altitude of at least 35,000 feet, which is the cruising altitude of commercial airplanes.
In order to see the Earth's curvature, you would need to be at an altitude of around 35,000 feet or higher, which is typically the cruising altitude of commercial airplanes.
To see the curvature of the Earth, you would need to be at an altitude of at least 35,000 feet, which is roughly the cruising altitude of commercial airplanes.
Spaceships are MUCH faster than airplanes.
One of the main reasons is to conserve fuel. Airplanes can fly at any altitude and speed. However, airplanes generally tend to fly at high altitude to conserve fuel. This makes the plane more efficient and keeps the operating cost down. Of course, an airplane can not always fly at max altitude at every flight. It may have too much weight or the distance it travels may be too short. So there is always a trade-off as to how they will fly the route.
Yes, jets really are airplanes but they are faster airplanes.
From 28,000 to 33,000 feet.