Monday, 7 October 2013

Scientific facts


Good Morning everyone.  Today I would like to share with you the principle behind the functioning of an aeroplane.   The shape and design of the aeroplane play an important role in the functioning of the aeroplane.  The tip of the aeroplane is pointed.  As the aeroplane is all ready for take off, its pointed nose pushes away the air molecules which create low air pressure beneath it.  The same principle is also applicable for the aeroplane to land.  Another interesting fact I would like to share is that the top of the aeroplane is curved while it is flat beneath.  The air on the curved surface takes a longer time to reach the pointed tip than the air beneath the flat surface.  This also creates low pressure on the plane which enables it to fly. 

 
S V Sai Shruthi
Class 6 D

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