Animalscaretips
It helps them by making their movement easy. Complete answer: A streamlined body provides a smooth surface to the aquatic animal's body which reduces resistance in the water by reducing friction and makes movement easy. Minimum resistance in water increases the speed of the movement, organisms move at a faster speed.
- Why are water bodies made streamlined?
- Which animal has a streamlined body shape and why?
- Why do fish and birds have streamlined bodies?
- What does it mean to have a streamlined body?
- What is a streamlined body How does it help in movement of animals?
- Why do land animals have streamlined body?
- How does the streamlined body of the fish help it in swimming?
- Why do dolphins have streamlined bodies?
- Why fishes are streamlined but most of the microscopic organisms are not?
- How did the streamlined shape of animals help humans *?
- What is streamlined body How does it help the movement in an in the animals that fly in air and swim in water?
- How does a streamlined body helps a fish to move in water class 6?
- What is streamlined shape explain and give two examples?
- Does frog have streamlined body?
- How does streamlined body reduce friction?
Why are water bodies made streamlined?
The bodies of boats, ships etc. are made streamlined to allow streamline flow of air ( ie. each particle of air passes through the same point with the same speed and in the same direction) which helps in reducing the effect of drag ( ie. the force of friction exerted by fluids) and helps in gaining more speed.
Which animal has a streamlined body shape and why?
Complete answer:
Birds have a streamlined body to make their flight easier through the air. Snakes have a streamlined body to assist them move forward. Some other animals, such as sharks and dolphins, are streamlined so that they have less resistance when swimming in water. This same idea works with airplanes!
Why do fish and birds have streamlined bodies?
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 does it mean to have a streamlined body?
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.
What is a streamlined body How does it help in movement of animals?
A streamlined body is a shape of body that reduces resistance when moving. ... 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. This same idea works with airplanes!
Why do land animals have streamlined body?
- Having a streamlined body helps them to swim faster than other body types. Birds also have streamlined bodies that help them fly in air with the least resistance.
How does the streamlined body of the fish help it in swimming?
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.
Why do dolphins have streamlined bodies?
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').
Why fishes are streamlined but most of the microscopic organisms are not?
As with moving through any fluid, friction is created when molecules of the fluid collide with organism. The collision causes drag against moving fish, which is why many fish are streamlined in shape.
How did the streamlined shape of animals help humans *?
A streamlined body is one which is pointed at the ends and broad in the middle. When such a body travels through a fluid or gaseous medium it exhibits minimum friction or resistance. A body shape which is streamlined helps cut against the friction created by the medium around the moving body. 2.
What is streamlined body How does it help the movement in an in the animals that fly in air and swim in water?
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.
How does a streamlined body helps a fish to move in water class 6?
The streamlined shape helps the fish to move in water. The skeleton of the fish is covered with muscles which make the front part of the body to curve to one side and the tail part swings towards the opposite side. This makes a jerk and pushes the body forward. In this way, it moves in the water.
What is streamlined shape explain and 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.
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.
How does streamlined body reduce friction?
It reduces the drag. It is the air/water resistance offered when you travel through it. ... So the air/water that needs to be pushed reduces which means less air/water to push. This is how making a body streamlined helps cut through the drag.
