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Many animals that move through water are streamlined, including different kinds of fish, whales, stingrays, eels, and more. Marine animals are not the only ones with streamlined bodies, weasels are one example of a land dwelling animal with a streamlined body. Most types of birds will also have streamlined bodies.
- What objects are streamlined?
- What is streamlined body example?
- Why do objects that move in water are given a streamlined shape?
- What animals are streamlined?
- What is an example of a streamlined?
- Is boat a streamlined object?
- How does streamlined shape help fish to swim?
- Does a bird have a streamlined body?
- Does frog have streamlined body?
- Which of the following objects are streamlined in shape?
- Why are the bodies of fishes is streamlined?
- What does streamlined shape mean?
- Do penguins have a streamlined body?
- What is streamlined shape give two examples?
- How do streamlined bodies help water animals?
What objects are streamlined?
Objects are streamlined so that they can fly more smoothly through the air. This reduces drag, the force that pushes an aircraft backward. Think of seals, airplanes, and even Olympic swimmers! They all have that smooth, teardrop shape.
What is streamlined body example?
The shape of the body is said to be streamlined if the body tapers at both ends. Examples: Fishes have streamlined bodies so that they have less resistance when swimming in water. Birds have a streamlined body to make their flight easier through the air. Snakes have a streamlined body to assist them move forward.
Why do objects that move in water are given a streamlined shape?
When a body moves through a fluid, it experiences an opposing force which tries to oppose its motion through the fluid. ... By giving objects a special shape, that is streamlined shape, the force of friction acting on it can be minimised. Hence, it becomes easier for the body to move through the fluid.
What animals are streamlined?
- Three animals that have streamlined bodies are fishes, birds and snakes. Presence of this kind of body shape is advantageous for their living. - For fishes streamlined bodies help them swim in water with the least possible resistance.
What is an example of a streamlined?
Streamline is something that has a shape that provides little resistance to air or fluid flow. An example of streamline is a slick, smooth aircraft. Streamline means to design something in a way that provides little resistance such as from air, water or quick movement.
Is boat a streamlined object?
The shape of the boat is streamlined and this shape helps in reducing friction. The boat will speed easily through the waves. So, with both air and water, a streamlined shape reduces friction and helps the boat or car go quickly.
How does streamlined shape help fish to swim?
A: Streamlining your body reduces the friction of movement to a minimum thus decreasing overall drag. For fishes having a streamlined body that is smooth helps save energy it would otherwise have to expend swimming.
Does a bird have a streamlined body?
The bodies of all flying birds are shaped like teardrops. The streamlining is achieved by specially arranged feathers that reduce the friction that would otherwise act as a drag against the forward-moving body. TEARDROPS: The bodies of birds of all sizes share the same streamlined shape.
Does frog have streamlined body?
Most frogs and some toads are excellent swimmers. They are helped by their powerful hind legs, webbed feet, and flattened, streamlined body. Frogs and toads swim in a similar style as people doing the breaststroke.
Which of the following objects are streamlined in shape?
Some objects that are streamlined include trains, airplanes, space shuttles, rockets, boats, submarines, racing cars, racing boats, and even televisions. Explanation:A special shape of the bodies which reduces the fluid friction is called as the streamlined shape.
Why are the bodies of fishes is streamlined?
Fishes have streamlined body so that it can reduce friction in water and thus helping the fishes to move easily.
What does streamlined shape mean?
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 offers a minimum resistance to air and water by its particular type of body shape .
Do penguins have a streamlined body?
Penguins have strong wings and strong pectoral muscles to power them. Their bodies are streamlined as if for flight, so they still cut cleanly through the water. ... In fact, penguins are the only birds that are unable to fold their wings.
What is streamlined shape give two examples?
Answer: A special shape of the bodies which reduces the fluid friction is called as the streamlined shape. Example: Aquatic animals like fish, crocodile and sharks and the vehicles like cars, flights, ships ect. Streamlined shapes help reduce the amount of air drag when an object is moving.
How do streamlined bodies help water animals?
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.
