what is a metal and what characteristics does it have in sense of electrical conductivity

Q: If you have three elements with an oxidation potential of both of them, as shown below: 1. Tin =…

A: Given data: The oxidation potential of the tin is given as VSn = -0.14 VThe oxidation potential of…

Q: What do you mean by 'Finite Elements in FEM". Explain in detail the basic concept involved in FEM.

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Q: Q1: Explain the electronic distribution of germanium, iron and magnesium if you know that their…

A: Solution to question (1) as per our Company policy:

Q: Briefly state how the weak bonds form and explain their effects on the mechanical properties of…

A: In compared to primary bonds, secondary bonds are weak. They can be present in most materials,…

Q: The energy required to extract an electron from the metal is called O a. work function O b.…

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Q: d. Define the Curie temperature of metal. What is the Curie temperature of steel in °C and °F?

A: As there are two questions and the question which has to be solved Is not mention So we are solving…

Q: Why does chromium in stainless steel make them more corrosion resistant in many environments than…

A: Stainless steel has a Chromium substance of 15-25% alongside iron and carbon alloy to a major…

Q: Compared to copper the electrical conductivity of aluminum is

A: Answer is lower

Q: What is the tensile strength of the aluminium and iron alloys

A: Aluminium is an element having major constituent of Al. In periodic table it belongs to 13th group.…

Q: Question-4 What are the three most common metal crystal structures? List five metals that have each…

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Q: Distinguish elastic, electrical and magnetic hysteresis in different materials.

A: Elastic electrical and magnetic hysteresis in different materials

Q: Ferritic stainless steel has no . . in * their content. carbon O iron O chromium nickel

A: Ferritin stainless steel contains Chromium, Iron, Carbon and other minor elements.

Q: Strain hardening aluminium increases the strength by reducing the number of dislocations True False

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Q: In order to plate a steel part having a surface area of 0.13 m² with a 0.05 mm. thick layer of…

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

Q: 38- What behavior does a material containing covalent and ionic bonds not show? A) shows low heat…

A: In chemistry, a covalent bond is the inter-atomic connection that results from sharing of an…

Q: se two metals due to their crystal structures.

A: Differences between Gold( Au) and Chromium( Cr) metals, Based on their Structure.

Q: - what is Crystalline? and why study the structure of crystalline solids? - metals are having good…

A: Metals are having good electrical conductivity because metal has excess electrons which are freely…

Q: 1.3) State with reason, the type of bonding that occurs in titanium chloride, TiCla.

A: According to terms and conditions of bartleby we can only provide 1st solutions (1.3).

Q: Briefly explain the difference between oxidation and reduction electrochemical reaction and state…

A: Oxidation happens when a reactant loses electrons during the response. Reduction happens when a…

Q: Why is silver used as a material for electrical contacts?

A: Silver is denoted by Ag in the periodic table. The basic requirement for electrical contacts is that…

Q: 1. Calculate the corrosion rate (in mm/yr and mpy) for iron in an acid if the iron loss is 0.01 gms…

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Q: a) Most familiar metals are not highly pure, rather they are alloys, in which impurity atoms have…

A: Ans (a): The metals are not used in pure form. The impurity is added into the metal to improve its…

Q: What can you say about the following materials: AISI 1060

A: AISI 1080 is a carbon steel

Q: Explain any 1 electrical property, mechanical property and thermal property with formula and units.

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Q: Engineering science Distinguish elastic, electrical and magnetic hysteresis in different Materials.

A: Elastic Hysteresis; Elastic Hysteresis is the difference between the strain energy required to…

Q: Give 4 applications of metals in the engineering field.

A: The four application of metal in engineering field are:- 1) In manufacturing

Q: How much current flow will be required to remove material at the rate, 6 cm³/ min from a pure iron…

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Q: Determine the specific strength of the strongest Al, Mg, Cu, Ti, and Ni alloys.Use the densities of…

A: Specific strength of any material states that the ratio of yield strength of material to the density…

Q: Materials that are not classified as nanomaterials have_______reactivity because their surface are…

A: Nano-materials: Nano-materials are those materials in which at least one dimension is less than 100…

Q: lons that are electron deficient are referred to as Answers: A. cations B. anions

A: Given:- lons that are electron deficient are referred to as _______ .  Options :-  Cations  Anions

Q: e) What are called semi-conductor ? What are the Characteristics of Semiconductors? Give any two…

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Q: How can you know what kind of bars are made. Explain by investigating net magnetization. (Magnetism…

A: Given question: How can you know what kind of bars are made. Explain by investigating net…

Q: What is the difinition of : n cold , n hot , n thermal and n mean

A: When the heat flow rate from the hot stream is to be calculated there is the formula used as given…

Q: The magnitude of the modulus of elasticity is a measure of the resistance to separation of adjacent…

A: The magnitude of the modulus of elasticity is a measure of the resistance to separation of adjacent…

Q: The atomic packing factor for a material with body

A: Given; Atomic packing factor for a material with body cantered cubic structure is ?

Q: Importance of studying the applications and processing of metal alloys

A: Alloy can be defined as the mixture of the two metals in which the properties of the alloy are…

Q: Addition of silicon to aluminum resulting : Improving machinability O none of them Improvement of…

A: When silicon is added to aluminum it improve its casting characteristics. So option (d) is correct…

Q: hat metallic properties do materials have?

A: Given Data : Metallic properties

Q: Discuss in detail about the Al-alloys, Ti-alloys and Super alloys

A: Titanum alloys:- Titanium alloys are the alloys which are formed or manufactured by the addition of…

Q: Some of the metals possess a body-centered crystal structure. Which of the following statements is…

A: Its answer is d. It has packing efficiency(74%) greater than SSC(52%) and BCC(68%).

Q: A corrosion cell is composed of a 20 cm² copper sheet and a 400 cm² iron sheet, with a current…

A: Area of copper sheet, Ac=20 cm2Area of iro sheet, AFe=400 cm2Current density applied to copper…

Q: What are the advantages of a nonferrous alloy over a ferrous one? (Please select all that apply)

A: The ferrous metal is stated as the metal that contains iron. But the Non-ferrous metal is stated as…

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.