How can you know what kind of bars are made. Explain by investigating net magnetization. (Magnetism and paramagnetism)

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

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Q: Which question would help to decide the strength of the force we’re observing? (a) Do the hub caps…

A: The hub caps weighing different amounts indicate the different weights acting on the system. The…

Q: What is the type of bonding in diamond? Are the properties of diamond commensurate with the nature…

A:

Q: What type of boding happens between a non-metal and metal with different electronegativity? Answer:

A: According to the given data We need to find Type of bonding happens between a non-metal and a metal…

Q: Describe with the aid of suitable diagram and show how the piezoelectric property of a quartz…

A: They discovered that applying mechanical pressure to select crystals like quartz released an…

Q: What do you understand by charge stratification? Explain the method of achieving the same with…

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Q: A. Explain by drawing the electromagnetic hysteresis. (show all parameters on the graph). 3. Compare…

A: A) Hysteresis It means lagging i.e. lag of magnetization intensity behind the magnetic field…

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: a. b. Figure 2 shows another ball-and-stick model of a very small crystal of a- Polonium, but this…

A: Given: To find: Number of bonds broken to move by slip by one unit of b from left to right

Q: Consider two types of thermal barrier coatings made of Zirconia. The first A is pure Zirconia and…

A: Given question is related to surface treatments and coatings.

Q: Using the lever rule, calculate the amount of ferrite in a 0.42% C steel at 727 degrees celcius.

A: given data- amount of carbon = 0.42 % at 727 deg C to determine-  amount of ferrite

Q: How are nanowires prepared by recrystallization stress?

A: Recrystallization is the process of replacing deformed grains with a fresh set of non-deformed…

Q: 1kV-30kV in a scanning electron microscope (SEM). You are asked to analyze the surface topography as…

A: Given-  Voltage 2kV, 5kV, 10kV, 20kV, or 30kV which one for bulk microstructure?

Q: n size of the ferritic mat

A: Step 1 Draw the lines of equal length within the image. In this work i have drawn 6 lines of length…

Q: Provide a concise explanation on how materials can exhibit high thermal conductivity but have low…

A: Given information:-high thermal conductivity but have low electrical conductivity materials To be…

Q: How is the influence of crystallographic direction on magnetic properties used in magnetic materials…

A: This effect is known as magnetic anisotropy. As there will be different properties in the materials…

Q: A. Clarify the dislocation phenomenon

A: materials science, a dislocation could be a crystallographic defect or irregularity, at intervals a…

Q: materials which have a larger area enclosed by their hysteresis loop?

A: Hard magnetic materials have a larger area enclosed by their hysteresis loop compared to the soft…

Q: Would you expect superconductivity from a material devoid of crystal structure (a "glass")? If that…

A: A superconductor is portrayed by two highlights: the conduction of electrons with zero electrical…

Q: 3. The temperature dependence of the resistivity of copper and copper-nickel alloys is shown in the…

A: Given:Diagram is given:To explain/find:Reason why the resistivity is increased with Ni…

Q: 4. Advanced nanomaterials are characterized by their small size and high performance. True O False O

A: Nano materials are characterized by their small size and performance having particle size ranges…

Q: Give an example of a nanomaterial that has electron confinement in a single dimension.

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Q: 10 cm 1.25 100 6.75 0.05 em 30 om 0.50 625 10 cm 00 1000 Magaalg iy A 10 cm 30 cm A two-legged…

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Q: Sodium, calcium and oxygen(at STP)

A: ANSWER- OPTION.3 ) PARAMAGNETIC

Q: Explain the magnetic classification of materials

A: Magnetic material is those materials that show attraction towards iron. The magnetic properties of…

Q: drawing of zinc and copper crystal structures

A: Zinc has a hexagonal close-packed (HCP) crystal structure.Copper has a face-centered cubic (FCC)…

Q: Explain to me with a diagram, the manufacturing process of the product High tensile strength…

A: The nanowires are typically microstructure objects that have the width or diameter of nano-size but…

Q: In an electrochemical machining process of an Iron, material removal rate (MRR) of 6cm/min was…

A:

Q: Increasing the temperature of a semiconductor breaks covalent bonds. For each broken bond, two…

A: Part a Mass of Si= 50 g Molecular weight of Si = 28.08 g/mol Avogadro number =6.023x1023atoms/mol…

Q: An amourphous TiO2 (titanium oxide) wire has a resistivity of 10.1 Ohm.cm, a diameter of 4mm and a…

A:

Q: These are types of design Invariant Original Abduction Variable

A: Design is basically a process and skill of making drawings that show how something should be made…

Q: Name the imperfection of crystals when an impurity atom substitutes an original atom.

A:

Q: edge

A: The edge length of FCC structure can bd calculated By using relationship a=4*r/√2

Q: Aluminium and silicon are side-by-side in the periodic table.Which you would expect to have the…

A: Silicon is a metalloid, whereas aluminium is a metal. When low weight and corrosion resistance…

Q: Find the Poissons ratio of E=2 K

A: Given data : Bulk modulus=K Modulus of elasticity=E E=2K   Required : Poisson's ratio

Q: Discuss the effect of temperature change on interatomic bonds in terms of the type of material.…

A: Inter-Atomic Bond- The process of bonding of holding together all the atoms tightly to form a good…

Q: Column A Column B Increasing thickness of alumina Hardness Column A Column B Increase in atomic…

A: 1) increase in thickness of the lamina DECREASE the hardness. 2)Increase in atomic packing factor…

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. Why does a metal generally have a higher electrical conductivity than a ceramic? 2. Give 2…

A: Step 1:1) Metals generally have higher electrical conductivity than ceramics due to differences in…

Q: Explain about MPT Magnetic Particle testing in detail. Define AFS grain- fineness number. What are…

A: Magnetic Particle testing Magnetic Particle Testing (MPT), also referred to as Magnetic Particle…

Q: 1. The resistivity of aluminum is 2.8 x 10-8 0m. How long (in meters) a piece of aluminum wire 1.0…

A: Find how long a piece of aluminium wire is needed to give a resistance of 4 ohm's

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.