Didn’t Know About Airplanes: You have probably seen many airplanes glide across the sky or had the opportunity to board one. Many questions are raised that You Didn’t Know About Airplanes and its services as one looks. We wonder if these peculiar features are intended for a particular purpose or if they are just designer’s wishes.
Things that toy Didn’t Know about planes when they took off to get to their destination.
1. Why are the wings of an aircraft equipped with red and green lights for navigation?
A commercial plane must have a green light on its right and a red on its left wings. These lights are for navigation and flash simultaneously to improve the plane’s visibility at night. Combining these lights ensures that the plane does not get confused with other flying objects such as drones and balloons.
2. Why is it that the seats are kept upright during takeoff/landing?
Passenger safety is assured by keeping their seats upright while taking off. This is a scary fact. Most airplane accidents occur during take-off and landing. If the seats are not reclined, it will make it difficult to evacuate in an emergency.
Reclining in a chair can cause head injuries during bumpy landings. They will travel further and produce more force, before hitting the seats in front.
3. What makes airplane seatbelts different than car seatbelts and why?
Car seatbelts are equipped with shoulder straps. These straps attach to the sturdy car’s frame or car seat. The plane’s walls and seats do not allow for shoulder straps. Any modifications to the plane would increase its weight. Heavy planes will consume more fuel and increase the cost of operations.
In airplanes, belts are equipped with lift-lever buckles and not push buttons as in cars. These belts are more durable and won’t open accidentally. In an emergency, they can be opened manually.
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4. Can a plane’s door be opened during flight?
While the plane is in flight, it is impossible to open the doors. The pilot controls the plane’s ability to lock and unlock the doors. Only the pilot can open the doors manually. The door is sealed shut when the plane is in flight.
5. Why is the hole in an airplane window?
Three panes are found in airplane windows. The air pressure between the cabins and the outside is maintained by the middle and outer layers. To balance the air pressure between the cabin and outside, the middle pane contains a hole commonly known as a “breather hole”.
This allows the outer pane to bear the highest pressure. Even if the outer layer is unable to bear the strain and breaks down, the inner and middle panes allow you to breathe and keep safe. The hole maintains pressure and releases moisture through the air gap. It also prevents fogging or frost formation.
6. Is it really necessary to have your phone in airplane mode when you fly?
You may have asked yourself one of the most interesting questions while on a flight. This is a complicated question. Many people believe that cell phones interfere with navigation equipment on planes. It has not been proved to be true.
Aeroplane systems are constructed to high standards and shield from outside interference. However, it is important that the mobile does not interfere with radio frequencies. This could potentially cause interference between pilots and air traffic control.
Although a cell phone signal won’t cause a crash, it is important that you do your part.
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7. Why is in-flight food so bad?
Preparation of food items for flights is essential. A lot of fluids are added to the food, such as sauce, in order to preserve it and keep it from drying out. This can make the food taste strange and unsavory.
Background noise can dull our senses of taste and dry air can suppress our senses of smell. Our sense of taste is not able to distinguish between different tastes, such as sweetness and saltiness. Food that was intended to taste great on the ground turns out to be bland when it is exposed to the air.
8. Why is the cabin temperature kept at a low level?
To avoid hypoxia, the temperature inside a plane is deliberately kept low. Your body can experience oxygen deficiency at high altitudes. In warm conditions, you may faint more easily. Low humidity can also make you feel colder than it really is.
9. Why is tomato juice so popular on planes
You might be interested to know that tomato juice is a popular drink on planes. Food tastes differently on a plane and sweet foods taste less sweet. The background noise can cause our sense of savoriness to increase. It’s no wonder that tomato juice can be sweetened by cabin pressure.
10. After takeoff, I feel like I’m sinking.
As an airplane ascends, its rate of acceleration decreases. This makes it feel like you are sinking. You were also climbing as the plane rose into the sky. Your body climbs with it as the plane reaches a certain level. However, your climb rate drops once the plane reaches a particular level.
11. Why are airplanes equipped with round windows?
For the safety of passengers, it is important to have the right shape windows in an airplane. Rectangular or square windows are more vulnerable to cracking because of their sharp edges. Round corners reduce the chance of cracking by spreading the stress. High-pressure windows with curved or circular shapes are more resistant to cracks and other deformation.
These explanations will satisfy any questions you may have about planes.