How does crystallinity affect the mechanical properties of materials. with proper reference

Q: What is the difference between a network solid and anionic solid?

A: Solution-  Ionic solids—formed by positive and negative ions and electrostatic attractions and held…

Q: Explain why bimolecular condensation is a poor method for making unsymmetricalethers

A:

Q: Explain when is the material is homogeneous and isotropic?

A: Homogeneous material: Homogeneous is something that is uniform throughout. A homogeneous material…

Q: What is the packing efficiency?

A: Packing efficiency is the percentage of space that the particles in the lattice occupy, which are…

Q: In terms of their bulk properties, how do liquid and solid differs? How are they similiar?

A: There are mainly three physical states in which matter exist- solids, liquid, and gases. A substance…

Q: How do point defects influence the crystal structure and what influence does this have on…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Discuss the physical examination of materials in material science

A:

Q: How does pressure and crystallinity affect density of a material?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: The physical characteristics of a polymer depend not only on its molecular weight and shape, but…

A: Polymer is a material that consists of a large number of repeating units called monomers. We know…

Q: How does crystallinity affect the mechanical properties of materials.

A: Crystallinity affects the mechanical properties of materials. The thermal performances and…

Q: Explain effect of defects on the properties of materials? Briefly explain in details?

A: The presence of crystal defects in the material can change the mechanical, physical as well as…

Q: (b) Sketch the salient features of diamond structure

A: Structure of diamond: The element present in diamond is carbon

Q: Identify This refers to the ions or particles that do not belong to the lattice structure, which…

A: We have to identify  the correct synonym of the given following statement.

Q: . Explain the relationship between the number of bonds that can be formed by a typical atom in a…

A: The structure of the substance is affected by number of bonds in a compound, when the bonds formed…

Q: 1 Describe the different types of defects present in ionic solids. use diagrams to illustrate.

A: Schottky defect: Same number of positive and negative ions are missing from their respective…

Q: he packing efficiency (in

A:

Q: Using your own words, discuss defects in crystalline structure and discuss two types of point…

A: •DEFECTS IN CRYSTALLINE SOLIDS:- ) POINT DEFECT:-The defect present around an atom or point in…

Q: How do you account for the formation of crystals of different sizes in slow and rapid…

A: The size of the crystal mainly depends on the speed with which the crystallization occurs. We know…

Q: The presence of __________ in motor oils allows them to have temperature-dependent viscosities.

A: Dry lubricante such as graphite, molybdenum disulfide and tungsten disulfide allow them to have…

Q: The property of plasticity, the ability of metals to be shaped and formed is provided by crystal…

A: Plasticity, also known as plastic deformation, is the ability of a solid material to undergo…

Q: What is packing fraction ?

A: A way of expressing the variation of isotopic mass from whole mass number (atomic mass) is defined…

Q: How does pressure and crystallinity affect density of a material?

A: Crystallinity and pressure affects the density of the material as follows.

Q: efine defects ( point, line, planar or volume defects) and impurities in crystal structures. Are…

A: Answer -  Point defect -  Point defects are lattice defects of zero dimensionality, i.e., they do…

Q: Explain why X rays can be used to measure atomic distancesin crystals but visible light cannot be…

A: Diffraction is a phenomenon which enables us to measure the interatomic distance in crystals.…

Q: Liquid crystals have unusual optical properties because they can orientation. with an electric field…

A: The solution is given below-

Q: It often happens that a substance possessing a smectic liquid crystalline phase just above the…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: surface energy of a single crystal

A: The surface energy of a single crystal depends on crystallographic orientation . The surface energy…

Q: One major difference between crystalline and amorphous solids is that Select one: amorphous solids…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: Sketch a diagram to illustrate the band structure of diamond, assuming no defects

A: The carbon atoms in diamond undergo hybridization and each carbon atom forms four sigma bonds with…

Q: What does it mean "addition of atoms or ions in a crystal to occupy position called interstitial…

A: An interstitial atom is one that occupies a site in a crystal structure that is normally unoccupied…

Q: Name the crystal defect which lowers the density of an ionic crystal.

A: Solids are made up of crystals. Defects are defined as the irregularities in the arrangement of…

Q: How are the properties of high-tech ceramics the same asthose of traditional clay ceramics, and how…

A: Ceramics are nonmetallic, inorganic materials that get permanently hardened on heating.  Traditional…

Q: Distinguish between isotropic and anisotropic substances.To which category do liquid crystals…

A: Liquid crystals are the substances that have a crystalline structure and packed with a high degree…

Q: What are different types of solids, give one example for each and what do you understand by covalent…

A:

Q: Simple cubic a - R relationship Number of atoms/cell APF Coordination Number

A:

Q: 1. Standard state and Intermolecular (IM) forces. o Draw two Lewis structures of the molecule.…

A: This question is completely based on theory portion and we have to elaborate the term intermolecular…

Q: Why are X-rays used for crystallography? Why not use some other, more accessible type of…

A:

Q: Polymorphism can exist in any crystalline material, not just molecular solids. True or false?…

A: Crystalline solids are those where a long-range order is present in the arrangement of constituent…

Q: What are liquid crystals ? explain its types

A: A state of matter whose molecules are characteristically aligned as a solid crystal but they exist…

Q: Non-crystalline ceramics deform by -

A: Noncrystalline ceramics(Amorphous ceramics) being glasses are usually formed through melting.