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Why bone is strong under tension?
Bone is strong under tension due to its composition of collagen fibers, which provide flexibility and resistance to stretching, and mineralized bone matrix, mainly made of calcium and phosphorus, which give it hardness and strength. This combination allows bone to withstand tension without breaking easily.
How does the material the wire is made of make a difference?
The material of the wire affects its electrical conductivity, flexibility, strength, and resistance to corrosion. Copper is a common choice for electrical wiring due to its high conductivity and flexibility. Aluminum is also used for overhead power lines due to its lighter weight. Steel wires are more durable and have higher tensile strength, making them suitable for fencing and construction.
What is the tensile strength of sodium?
Sodium has a very low ductility. It's fairly brittle. Note that sodium is highly reactive, and will not be found as a pure metal in nature. It is stored in waterproof and air tight containers (if not actually under a liquid like kerosene) to keep it from reacting with the moisture in air.
Is mylar a conductor?
No, mylar is not a conductor. It is actually a type of polyester film that is commonly used as an insulating material due to its high tensile strength and resistance to heat and moisture.
How strong is metal compared to other materials?
Metal is generally stronger than most other materials, such as wood or plastic, due to its high tensile strength and durability.
The hardness of bone is primarily due to the mineral salt?
The hardness of bone is primarily due to the presence of mineral salts like calcium phosphate, which form a mineralized matrix that gives bones their strength and rigidity. These mineral salts contribute to bone density and help in resisting fractures and maintaining skeletal structure. Other components like collagen fibers also play a role in providing flexibility and tensile strength to bones.
Why bone is strong under tension?
Bone is strong under tension due to its composition of collagen fibers, which provide flexibility and resistance to stretching, and mineralized bone matrix, mainly made of calcium and phosphorus, which give it hardness and strength. This combination allows bone to withstand tension without breaking easily.
What is an exception of non-metals with high tensile strength?
Carbon in the form of diamond is an exception among non-metals with high tensile strength. Diamond has exceptionally high tensile strength due to its unique atomic structure, which forms strong covalent bonds that make it harder than any other material.
Bone is somewhat flexible due to the presence of what choose 1 calcium or phosphates or collagen or hydroxyapatite?
Collagen is responsible for the flexibility of bones. The mineral composition of bones, primarily hydroxyapatite (a calcium phosphate), provides the bone with its strength and hardness.
What happened to the ultimate tensile and yield strength of most of the metals when temp falls?
building will collapse due to steel failure
Is copper considered a strong metal?
Yes, copper is considered a strong metal due to its high tensile strength and durability.
In splitting tensile test actually you are getting compressive strength but in answer you are writing it as tensile strength why?
The splitting tensile test specimen is subjected to a compressive load. For brittle matrixes such as cementitious products, the compressive strength is typically around an order of magnitude higher than tensile strength. On a microstructure scale, the compressive forces are trying to crush the individual crystallites while the tensile forces only have to fracture the connections between crystallites. The splitting tensile test specimen fails due to the tensile forces generated as it distorts perpendicular to the applied compressive load. In practice, a loading cap on the loading faces of the specimen generates a compressive column in the sample and the true failure is in shear along this compressive column due to the tensile forces. In practicality, this test is also useful for flexural testing of weak composite materials where in both cases a compressive load generates tensile forces that initiate a failure that travels to the neutral axis resulting in shear as well.
How does the material the wire is made of make a difference?
The material of the wire affects its electrical conductivity, flexibility, strength, and resistance to corrosion. Copper is a common choice for electrical wiring due to its high conductivity and flexibility. Aluminum is also used for overhead power lines due to its lighter weight. Steel wires are more durable and have higher tensile strength, making them suitable for fencing and construction.
What is the pathophysiology of a forearm fracture?
The pathophysiology of a forearm fracture involves the disruption of bone integrity due to an excessive force, which can be classified as either a traumatic or pathological fracture. When the force exceeds the bone's tensile or compressive strength, it results in a break, causing pain, swelling, and loss of function. The fracture triggers a biological response, leading to inflammation and the formation of a hematoma at the fracture site, followed by the activation of osteoblasts and chondroblasts for bone healing. Over time, the fracture site undergoes remodeling as the bone heals and returns to its original strength.
What is a solid that has ability to bend without breaking?
If a material is easy to bend without breaking, it is usually described as flexible (flexibility). Another similar term is tensile strength (the strength of a material when it is stretched). Malleability describes the material's ability to be molded without breaking. Tensile strength and ductility describe the ability to be stretched without breaking.
How does the structure of a polypeptide chain in hair contribute to its strength and flexibility?
The structure of a polypeptide chain in hair contributes to its strength and flexibility through the arrangement of amino acids in a repeating pattern. This pattern allows the chain to form strong bonds within itself, providing strength, while also allowing for some flexibility due to the ability of the chain to bend and stretch. This combination of strength and flexibility helps hair withstand everyday wear and tear.
What is the tensile strength of sodium?
Sodium has a very low ductility. It's fairly brittle. Note that sodium is highly reactive, and will not be found as a pure metal in nature. It is stored in waterproof and air tight containers (if not actually under a liquid like kerosene) to keep it from reacting with the moisture in air.
