Hello everyone,it a good day and a good weekend. I hope you all are having fun at your respective destination. On today's article, I bring to you a very demanding topic which is very interesting it says, Is air really needed for material to move in air?
You can see from the creation of mankind every human on earth both man and animals do need or depends solely on air to live a life. Even for some material things also. For this question, to me air is very paramount to move material even the movement of humans, speech and other things we do here on earth, air is strictly needed to carry out most of this operations. For instance, I shall be taking to consideration balloon and aircraft for today.
Air pressure is really needed to enable objects to move and also it is needed by an aircraft to be propelled. it is this air pressure that is present that enables the movement of an aircraft and has prevented it from falling when ever it moves. For the movement of an aircraft to occur, it is constructed in such a way that the wings is wide and flattened underneath.
During the take off the pressure of air directly on the wings is lesser compared to that of the below because the movement starts from the underneath and it requires much air pressure to make it move easily in air. The air space in the aeroplane which releases gases enable moving of the aeroplane which also determines the speed at which the plane will move. For example a jet or a rocket, the level of gases they releases plus the air pressure makes their flight movement fast.
A bird flies through the medium of the wings present. For it to fly in air, it spreads out it wings wide and moves in a up and down stroke movement. This movement helps it to acquire enough pressure under it's wings and enabling it to soar high into the sky. The streamlined body which a bird has makes it possible for it to reduce the amount of air entering into it body and thereby making their movement increase..
God has made air right from the creation because he knew this would be needed by mankind and you will agree with me that if air should seize just for a second in the whole world, you know what that implies, everyone including the non living creatures are gone. There is no way we all can live and survive without the use of air because it has different uses which it is used for.
Here is a little from my entry for today, I hope you enjoyed it and hope you had fun while reading. I still remain @heskay, I write to get to touch souls and the hearts.