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Generally yes. There is less drag at higher altitudes, and thus better fuel economy, right up until the airplane can't get enough air to burn with with fuel to get the power needed to go faster and higher. Of course it takes extra fuel to get up there, so only long distance travel is done at high altitudes.
What else can I help you with?
What challenge that the engineer of a high altitude airplane would need to consider?
The airplane may succumb to the power of gravity as lift decreases at higher altitudes.
Would you expect sound to travel faster at higher or lower altitudes?
faster in higher altitiudes
Which of these describes the challange that the engineer of a high-altitude airplane would need to consider?
The airplane may succumb to the power of gravity as lift decreases at higher altitudes.
Do you weigh less in an airplane or on a mountaintop?
You would weigh slightly less on a mountaintop than in an airplane. This is because gravity is weaker at higher altitudes, such as on a mountaintop, compared to when you are in an airplane at cruising altitude. However, the difference in weight would be very minimal and likely not noticeable.
How is travelling in a space shuttle different from traveling in an airplane?
Traveling in a space shuttle involves experiencing a force of gravity that is significantly higher during launch and re-entry compared to an airplane. Space shuttles travel at much higher speeds and altitudes, reaching orbit around Earth or other celestial bodies. Additionally, space shuttles require extensive training for astronauts due to the unique challenges of space travel.
Is air pressure higher at higher altitudes?
Yes, air pressure is lower at higher altitudes.
Why is it colder at higher altitudes?
At higher altitudes, the air pressure decreases, causing the air molecules to spread out and the temperature to drop. This is why it is colder at higher altitudes.
Which one is the very safe height airplane heights or mountain heights?
Of course airplane heights are safer than mountain heights. Mountain heights are extremely dangerous and really scary but airplane heights are more higher altitudes. Airplane heights are not that scary also it is much safer than mountain heights.
Why is it colder in higher altitudes?
At higher altitudes, the air is less dense, which means there are fewer air molecules to trap and retain heat. This results in lower temperatures at higher altitudes compared to lower altitudes.
What is a challenge that the engineer of a high-altitude airplane would need to consider?
One challenge that the engineer of a high-altitude airplane would need to consider is the thin air at high altitudes, which can impact engine performance and aircraft stability. This can require specialized engine designs and aerodynamic considerations to ensure safe and efficient operation at high altitudes. Additionally, maintaining cabin pressurization systems to provide a breathable environment for passengers and crew is crucial.
Why are higher altitudes colder than lower altitudes?
Higher altitudes are colder than lower altitudes because the air pressure decreases as you go higher up, causing the air molecules to spread out and the temperature to drop.
What does an airplane have that a glider doesn't?
An airplane has an engine for propulsion, whereas a glider relies solely on natural forces such as air currents to stay aloft. Additionally, airplanes can climb to higher altitudes and cover longer distances due to their engine power, while gliders typically operate at lower altitudes and have limited range.
