While traveling in an aeroplane, it often feels as if the airplane has stopped. However, when we take off and land, this process is fully realized. But the speed of the airplane is not felt while moving in the sky. At that time the airplane is moving at a speed of about 500 to 600 kilometers per hour. Today we will tell you the science behind it.
Which principle
The principle of physics is applied in this entire process of aeroplane. Actually there is no reference point in the sky. When the airplane moves in the open sky, the passengers sitting inside feel as if the speed is absolutely zero. Because at that time no person sitting inside the plane can see anything outside with which he can compare the speed. Because we are able to compare the speed only when we see a reference point.
Why do planes sometimes move
Science According to this, the air is very thin at high altitudes. There are almost no air molecules. At the same time, for an aircraft to fly stably, it is necessary for the flow of air passing above and below its wings to be regular. This is why as long as it remains regular, we feel stable at high altitudes in the sky. But as soon as there is unevenness in the air flow, the plane starts shaking in the air. Sometimes this also happens due to bad weather, which is called turbulence. This is felt in weather disasters like stormy winds, heavy rains, cyclones. During this time, the pilots in the flying aircraft appeal to the passengers to tighten their seat belts and be patient.
Apart from this, you must have also seen since childhood that some airplanes leave a white line behind them. . In fact, the airplane moves forward in the sky leaving hot air behind it. At the higher altitude the plane is flying, the temperature there is cooler. When warm air meets cold air in the sky, white lines appear behind the ship. However, after some time these lines disappear.
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