A: A streamlined body is a shape that lowers the friction drag between a fluid, like air and water, and an object moving through that fluid. It occurs when the fluid closest to the object sticks to its surface, exerting a force that opposes the object's motion..
In respect to this, what is a streamlined body How is it helpful for a body to have such a shape?
Streamlined body means body which can offer minimum resistance to air and water by its particular type of body shape. Streamlined body helps bird to fly easily in air by reducing resistance by air and in case of aquatic animals, streamlined body helps to swim easily through water by reducing resistance by water.
One may also ask, what is streamlined body for Class 6? A streamlined frame is a form that lowers the friction drag between a fluid, like air and water, and an item moving through that fluid. Drag is a force that slows down movement; friction drag is a unique type of drag.
In respect to this, what is the shape of a streamlined body?
A streamlined body is a shape of body that reduces resistance when moving. You can learn more about streamlines here! Treamlined bodies often have a teardrop shape. Some animals, such as sharks and dolphins, are streamlined so that they have less resistance when swimming in water.
Which animal has a streamlined body?
fish
Related Question Answers
Do snakes have streamlined body?
Snakes have streamlined body to help them move forward.What are streamlined objects?
Streamlined Object. Streamlined objects would include objects that are designed to travel quickly and create a minimum of friction against either air or water. Some objects that are streamlined include trains, airplanes, space shuttles, rockets, boats, submarines, racing cars, racing boats, and even televisions.Where do we find streamlined shapes in nature?
Answer: We find streamlined shapes in water vehicles such as ships and boats and in air vehicles in aeroplanes. In nature, birds and fish have a streamlined shape.What is bluff body?
Bodies subjected to fluid flow are classified as being streamlined or blunt/bluff, depending on their overall shape. A bluff body can be defined as a body that, as a result of its shape, has separated flow over a substantial part of its surface.Why do most fish have a streamlined body?
Answer: (i) The streamlined body shape (boat shape) allows the fish to move easily in water. (ii) Fishes cannot survive outside water because fishes have gills which help them to use the oxygen dissolved in water. Gills are unable to absorb atmospheric oxygen, due to which the fish will die when removed out of water.What is the use of streamlined body in a bird?
Birds have streamlined body so as to reduce the air resistance during flying. Whereas fishes have streamlined body so as to reduce friction in water and help them to move faster.How does the streamlined body of fish help them to move?
The streamlined body of the fish helps it to overcome the frictional force offered by the water , thus helping it to swim easily.. It reduces the resistence when moving which saves energy.Why do streamlined shapes travel quicker?
STREAMLINING. Fast-moving objects such as cars, trains, and aeroplanes are all streamlined – designed with curved and sloping surfaces to cut through the air and reduce drag. This helps them to move faster and use less fuel. Boats can be streamlined too, to reduce water resistance.What is streamlining how is it useful?
Streamlining is a design that offers the least resistance to the flow of a fluid, especially air or water. Friction is minimum for a streamlined shape, which is rounded in the front and narrow at the back. It is useful as: Ship also have streamlined shapes to reduce friction with water.What is streamlined motion?
In fluid dynamics, In streamline flow, the motion of a particle after it passes a particular point is the same as the motion of the particle that preceded it at that point. The path that a particle takes is called a stream line. ( see Fluids in Motion ) See also: Streamlines, streaklines, and pathlines on Wiki.How are dolphins streamlined?
Scientists have known for some time that dolphins have evolved streamlined bodies which help them reduce the pressure of water against their skin (known as the form drag) as well as reducing friction (or friction drag).Do birds have streamlined body?
Birds have streamlined body so as to reduce the air resistance during flying. Whereas fishes have streamlined body so as to reduce friction in water and help them to move faster.What is the similarity in the shape of the body of birds and fish?
Yes the body of fishes and birds are shaped in a special way. And this shape is called streamlined shape. It helps both fish as well as birds to move easily in water,air.Why do airplanes have a streamlined shape?
Best Answer: Airplanes are streamlined so that they experience less friction with the air around them as they fly. Friction slows the airplane down and causes it to consume more fuel, so reducing friction is important.What is fluid friction?
Fluid friction is the force that resists motion either within the fluid itself or of another medium moving through the fluid. There is internal friction, which is a result of the interactions between molecules of the fluid, and there is external friction, which refers to how a fluid interacts with other matter.wHY do aquatic animals have streamlined body?
wHY DO WATER ANIMALS HAVE STREAMLINED BODIES? Answer: Hi Mukund, Streamlined bodies help reduce water resistance and friction between the water and the organism,allowing it to swim faster to escape from its predator or to catch its prey.What is streamlined body of fish?
The body of the fish is supported by endoskeleton made up of bones. Fish possess a streamlined body which helps them to swim in water. Fish swim with the help of their fins. Streamlined body helps in orientation of the fish movement in a particular path.How does streamlining reduce friction?
Streamlining doesn't reduce friction, it reduces drag. In air, this is often called air resistance. However, this effect is present is present in any fluid. Streamlining reduces air resistance because it reduces the surface area of the moving object that is put under a large force by the air.How does streamlined shape help in the motion of vehicles?
Streamlined shape is the orientation of a shape in which the front area is very less or pointed line like shape. In the vehicle if the front shape is streamlined then the vehicle will move with more speed as the air resistance of friction will get reduced. 
