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Most polycrystalline materials consist of randomly arranged crystals or "grains." Although individual grains have
different orientations and behave anisotropically by themselves, at a larger scale the material behavior is determined
by the sum of many grain orientations, and the bulk material acts in an isotropic manner. There are some notable
exceptions to this generalization. If the crystals or grains in a solid material are all aligned in the same or similar
directions (called "columnar" orientation of grains), as is the case in some turbine blades, the crystal will exhibit
anisotropic behavior.
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Explain the effect of type of bonding on properties of materials?
The type of bonding in a material influences its properties. Materials with ionic bonds tend to have high melting and boiling points, are brittle, and conduct electricity when dissolved in water. Covalent bonded materials have lower melting and boiling points, can be flexible, and tend to be poor conductors of electricity. Metallic bonded materials have high thermal and electrical conductivity, malleability, and ductility.
What model is used to explain the componets and properties of plasma membrane?
The Fluid Mosaic Model is used to explain the components and properties of the plasma membrane. This model describes the plasma membrane as a dynamic structure composed of a lipid bilayer with embedded proteins that can move and interact within the membrane.
Does cosmic background radiation comes equally from all directions?
Yes. Its isotropic nature is to one part in ten thousand. This is easy to explain with Big Bang Cosmology, impossible to explain without it. Its minor non-isotropies match exactly what would expect if our Universe began in an inflationary manner.
How do the submicroscopic and macroscopic views related?
The submicroscopic view focuses on the atomic and molecular level, while the macroscopic view focuses on the larger-scale, visible properties of a system. Understanding the submicroscopic properties helps explain the macroscopic behavior of materials and systems. The relationship between the two views allows scientists to connect the fundamental building blocks of matter with the observable properties of the world around us.
Why do scientists need to see what atoms look like?
So as to explain the properties of atoms.
Explain formula volume expansion coefficient subject expansion of solid?
Formula for the volume Expansion for a solid is αV=1VdVdT and Isotropic materials is αV=3αL.
Explain the concept of isotropic nature of amorphous solids?
this my question ....
What is isotropic material explain with example?
An isotropic material is one which looks the same in every direction. We cannot define any special direction using the material properties. In other words, none of the properties depend the orientation; it is perfectly rotationally symmetric. Note that in order to be isotropic the material must be homogenous on the length scale of interest, ie the same at every point in the material. For instance, rubber is a very isotropic material. Take a rubber ball, and it will feel the same and bounce the same however you rotate it. On the other hand, wood is an anisotropic material: hit it with an axe and it will take more force to break of you are cutting across the grain than along it. (Remember we're thinking about the material rather than the shape of the object.)
Explain the effect of type of bonding on properties of materials?
The type of bonding in a material influences its properties. Materials with ionic bonds tend to have high melting and boiling points, are brittle, and conduct electricity when dissolved in water. Covalent bonded materials have lower melting and boiling points, can be flexible, and tend to be poor conductors of electricity. Metallic bonded materials have high thermal and electrical conductivity, malleability, and ductility.
Will any of these properties change after a couple of hours in the Sun Explain.?
The properties of materials can change after exposure to sunlight due to various factors. For example, some materials may experience color fading or degradation of structural integrity due to UV radiation. Additionally, thermal expansion caused by heat absorption from the sun can also alter the physical properties of materials. Overall, exposure to sunlight can lead to changes in properties such as color, strength, and thermal expansion in various materials.
Which foam has the best overall properties Explain your answer?
Polyurethane foam is generally considered to have the best overall properties among foam materials. It offers a good balance of cushioning support, durability, and versatility for a wide range of applications, from upholstery to insulation. Its closed-cell structure provides excellent thermal insulation and sound absorption qualities as well.
What does chemistry seek to explain?
Chemistry explain the chemical composition and structure of materials, the interaction of substances and produce new materials.
What are the properties of matter explain each?
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Why are atoms important in physical science?
Atoms are the basic building blocks of all matter in the universe. Understanding the behavior and properties of atoms is essential in explaining the physical and chemical properties of substances. By studying atoms, scientists can explain the structure of materials, predict how they will interact, and develop new technologies.
How does network covalent bonds explain golds properties?
Nothing.
PhDscholarHow you can explain about it in composite materials?
Please clarify.
Give an example of an inequality using multiplication and addition properties of inequalities?
Explain the addition and multiplication properties of inequalities
