Explain the term, metals are shiny, malleable, and ductile?

Q: Explain TWO (2) significance of understanding ductility in the processing of material

A: Introduction :  Ductility : Ductility can be defined as the ability of a material to be hammered…

Q: The band diagram of Copper is: Select one:

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Q: Justify that Glass is an insulating material.

A: Conducting material : The materials which conduct electricity when electricity is passed through it,…

Q: Elastic stresses can move the dislocations in the material linh the increase in its stre

A: The elastic stress field that surrounds dislocations is one of its most important features. The…

Q: When the material enters the region of the stress-strain curve, the material is no longer able to go…

A: Given statement is :  When the material enters the ........................ region of the…

Q: Name any industry where the study of crystals would be regarded as important and why

A: Crystalline materials ubiquitous in some sectors like electronics, pharmaceuticals, cosmetic…

Q: describe the follwoing? are dislocations nessesary or bad for us? additionally define 3 types of…

A: It's necessary. Dislocations play an essential role in the plastic deformations of crystalline…

Q: Classify stainless steel according to type of matter

A: Stainless steels are classified according to their metallurgical structure :- (a) austenitic, (b)…

Q: Describe how liquid hourglass works step by step.

A: Answer -  Liquid hourglass - Principal -  Liquid Hourglass, a device for measuring time. In its…

Q: Summarize alloy types by correctly pairing these terms and phrases: substitutional, interstitial,…

A: To find: The explanation about the pairing of terms for alloys

Q: Q.A20 Complete the following sentence: The mechanical properties of polymers are... (A) brittle (B)…

A: A polymer can be define as a  natural or synthetic substances composed of very large molecules which…

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

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

Q: Define the terms monomer, plastic, thermoplastic, thermosettingplastic, elastomer, copolymers, and…

A: Polymer chemistry is the branch of chemistry which involves the study of synthesis, bonding,…

Q: A material that has the ability to stretch a great deal and then return to its original dimensions…

A: In material science and physics, elasticity is the ability of a material to resist a distorting…

Q: Arrange the following substances in terms of highest to lowest Shear Modulus values. Bone, Brass,…

A: Shear Modulus (G) is the ratio of shearing stress to the corresponding shearing strain. The SI unit…

Q: Classify each of the following as a conductor, insulator, or semiconductor: (a) phosphorus; (b)…

A: The given element has to be classified as conductor, insulator, or semiconductor.

Q: Which of the method is relavent for both thermosetting and thermoplastic materials?

A: Thermosetting plastic is the one with a long molecule chain cross-linked together and having high…

Q: Calculate the packing efficiency and density of diamond.

A: This question is from solid state chemistry where we are asked to find a)packing efficiency of…

Q: Which statement/s is/are true about deformation? A It is the ability of the material to store energy…

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Q: What evidence supports the notion that buckyballs are actualmolecules and not extended materials?(a)…

A: Buckyball is also known as C60. It is an allotrope of the carbon and called as Buckminster…

Q: Why are metals good conductors of heat than ceramics?

A: Metals are substance which are present in the s and d block of the periodic table.

Q: Which statement/s is/are true about deformation? A It is the ability of the material to store energy…

A: The statement which is true about deformation are, It is the ability of the material to store…

Q: Rapidly Cooled Materials obtains amorphous microstructure True False Low thermal and electrical…

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Q: 5- Which of the following statement is not a property of metal glasses a. Poor thermal conducting b.…

A: The ability to conduct heat is measured by thermal conductivity. The degree of magnetization of a…

Q: Describe how Zn is used to protect the surface of steel products. What is the name of this process?

A: Zinc metal has a number of characteristics that make it a well-suited corrosion protective coating…

Q: What is the term for an element that is generally metallic in appearance, but has properties that…

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Q: Using your own words explain why ceramics are stronger and stiffer than polymers

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Q: Hydrogen bonding occurs between

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Q: Q: sintering means:   a.Shock cooling of molten glass to make frits. b.The molecular bonding of…

A: Sintering is the process of compacting and forming a solid mass of material by heat or pressure…

Q: Which is superior in strength Metal or Plastic?

A: Metal is always super to plastic in case of tensile strength.  The reason for this strength in metal…

Q: Explain how metals conduct electricity.

A: Explain how metals conduct electricity.

Q: What conditions would prohibit the use of thermoplastic polymer

A: The polymer which can be melted and recast indefinitely called thermoplastic polymer.

Q: Which of these substances has the greatest viscosity?: pancake syrup, vinegar, or milk

A:

Q: What is the coordination number of atoms in the diamond structure?

A: A diamond is a precious stone and crystalline form of pure carbon with its arranged atoms.

Q: Ceramic O Polymer Composite O Metal

A: What is given in the picture and the year 1800's is the start of what ? Answer is given below.

Q: Explain the packaging listed below: - Compact cubic structure; - compact packaging(HCP) - Cubic -…

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

Q: List three differences and two similarities between diamond and graphite

A: Similalities between Diamond and Graphite are,1. Both are allotropes of carbon2. Both are…

Q: Malleability refers to the property of a metal to

A: Malleability comes under physical property of metal. It is the property of metal to deform under…

Q: When the material enters the region of the stress-strain curve, the material is no longer able to go…

A: In Elastic region,  when force is removed then material can go back to its original shape. In…

Q: why is it that glass fibers of different lengths have different strengths

A: Glass fibre is material  consisting of number of fibres  of glass

Q: Based on the knowledge that cleavage is characteristic of crystals, which of the following gems…

A: Cleavage : It is the property of the crystal according to which it splits along a crystallographic…