In mechanics of deformable bodies, it refers to the ability of the structure to resist changes in shape like bending, twisting, or stretching. What is the answer

Q: Are the stress-strain curves shown true stress-strain or engineering stress-strain curves?

A: To classify the shown stress-strain diagrams as true of engineering stress-strain curves.   In an…

Q: Rocks that undergo brittle deformation tends to fracture into

A: There are mainly 2 types of rocks  Ductile rocks  Brittle rocks

Q: Show that a cube has the same symmetry elements as an octahedron.

A: symmetry operations are the operations which when applied to a molecule leave it unchanged. It gives…

Q: A steel of cross-section area 100 mm² and 1 m long is subjected to a tensile force of 40 kN. What is…

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Q: Explain the concept of yield strength and its importance in material testing.

A: Yielding is a vital mechanical characteristic of substances which explains the highest load…

Q: Which among the following is the structural deformation measured in torsion-loaded bodies? Change in…

A: Torsional shearing stress  Torque  Bending  Angle of twist

Q: 8.58 Why are isotactic or syndiotactic polymers often more attractive for materials development?

A: Isotactic polymers are those where all of the functional groups are on the identical side.

Q: What is Hardness as a Physical Properties of Mineral? Why are they Useful in Civil Engineering?

A: Define the hardness as a physical properties of mineral. Why are they useful in civil engineering.

Q: With the help of a diagram, contrast the stress-strain relationship with respect to ceramic and…

A: Metals are usually hard, opaque, shiny, and have sensible electrical and thermal conductivity.…

Q: The beam shown below is made of an alloy of titanium that has a stress-strain diagram that can in…

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Q: STEELS AND CAST IRONS

A: Steel is an alloy made with iron with a small percentage of carbon in it,to improve its…

Q: Answer the following question 1. What are the Properties of ceramics? 2. What are the advantages and…

A: To elaborate the property of ceramics and write there  advantages and disadvantages.    The ceramics…

Q: What are the principal cations causing hardness in water and the major anions associated with them?

A: ASKED: To state the cations which are primarily responsible causing hardness in water and the…

Q: Material under stress exhibits strain, which is a measurement of O a. stiffness O b. deformation O…

A: Given  Stress in a material produces strain. To find  What is measured by strain.

Q: The deformation per unit of the original length of a material is called as a. Stress O b. Strain O…

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Q: A load of 100 N was applied to a given material. The material responded with an instantaneous…

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Q: Define elastic and plastic behaviors at the micro and macro levels.

A: The objects which are smaller are termed as microlevel objects. The objects which are larger are…

Q: The block is deformed into the position shown by the dashed lines. Determine the average normal…

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Q: Please solve the following problem step by step so I can understand.

A: Solution:

Q: State your reasons why carbon nanotubes are considered ceramics or not

A: The question is based on carbon nanotubes. The carbon nanotube is a large cylindrical shape molecule…

Q: Consider a square aluminum element of 3in. Dimensions as shown in figure below. If a force is…

A: Poisson's ratio (μ) = 0.33  Deformation along y-axis (δLy) = 0.02 in.  Determine the strain in the X…

Q: Stresses that cause change in volume are called (A) hydrostatic stresses B deviatoric stresses…

A: We need to choose correct option based on given choices

Q: 2. Consider a circular, semi-circular, and a quarter-circular steel plate, whose moment of inertia…

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Q: What is ratio of young's modulus to modulus of rigidity for a material having Poisson's ratio 0.2.

A: Poisson's ratio = 0.2 To Find : Ratio of Young's modulus to modulus of rigidity ?

Q: How is a tensile test of a carbon nanotube done

A: Carbon Nanotube are the tubes produced from closed graphene sheets which possesses excellent…

Q: Identify the physical properties of the Feldspar mineral family, their formation, and uses in Civil…

A: What is Feldspar ?   Group of Crystalline minerals that consists aluminium silicates with either…

Q: At a temperature of 60°F, a 0.04-in. gap exists between the ends of the two bars shown in the…

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Q: 1. The main property that affects a boundary layer is a) Temperature b) Pressure c) Viscosity d)…

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Q: explain why ceramics are stronger and stiffer than polymers

A: Ceramic is more stronger and stiffer than polymer   Explanation points are mentioned below -

Q: 2. A cube made of an alloy with dimensions of 50mmx50mm×50mm is placed into a pressure chamber and…

A: Given: Dimensions=50 mm×50 mm×50 mm Pressure, σ=80 MPa Modulus of Elasticity, E=200 GPa=200×103 MPa…

Q: Compute the density of lead and molybdenum.

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Q: X Your answer is incorrect. Iron has a BCC crystal structure, an atomic radius of 0.124 nm, and an…

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Q: If a material has identical elastic properties in all directions, it is said to be (a) elastic (c)…

A: If a material has identical elastic properties in all direction it is said to be isotropic material…