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

Q: The following are environmental loads except Seismic Loads Hydrostatic Pressure Wind Loads Snow…

A: We have to determine that in given questions which option is correct according to loading system on…

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: Discuss in detail Kennedy and Lacey Theory? Write down all the design steps.

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Q: elasticity modulus, elastic and plastic zones, toughness, and resilience of a Additionally, describe…

A: Tensile test Material strength testing, using the tensile or tension test method, involves applying…

Q: Materials are generally classified into three categories based on the predominant types of bond.…

A: The materials are classified into three categories, they are Metals Inorganic solids Organic solids…

Q: By increasing the pressure of a liquid from 70 N/ cm² to 130 N/cm², its volume decreases by 0.15 per…

A: Given that: Initial pressure, P1=70 N/cm2Final Pressure, P2=130 N/cm2Volume decrease= 0.15%

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: 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: Q 1: what are the purpose of studying the strength of materials and testing.

A: The strength of materials is a very important subject for the analysis of materials. In this…

Q: five classifications of engineering materials

A: To list out the classification of engineering materials

Q: Define SELECTION OF MATERIALS

A: Material selection is the process of choosing the best material required to fulfill the requirements…

Q: What is the atomic packing factor? What information do you need to compute it?

A: Atomic Packing Factor (APF) is defined as the “ratio of volume of atoms of the unit cell to the…

Q: Every material obeys Hooke's law within its

A: Within elastic limit every material obey Hooke's law. According to Hooke's law stress is directly…

Q: Loads that may move or change mass or weight O Live Load Dead Load O Dynamic Loads Wind Load ООО О

A: LIVE LOAD: The load which moves with time and its location is also changes. DEAD LOAD: The load…

Q: Classification of materials that includes plastics and rubber.

A: The materials are classified into 3 main parts 1. Ceramic 2. Metals 3. Polymers 1. Ceramic are…

Q: Find the change in volume of 10.00000 ft^3 of water at 80 deg.F. when subjected to a pressure…

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Q: or compression 250 MPa. Please find the largest couple M that can be applied. Please make pur choice…

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Q: A rigid steel container is partially filled with a liquid at 15 atm. The volume of the liquid is…

A: The bulk modulus, also known as incompressibility, is a measure of a substance's capacity to…

Q: Figure shows (i) elastic–perfectly plastic and (ii) elastoplastic with strain hardening idealized…

A: Given: The stains are 0.001 and 0.004. Consider the below figure,

Q: State the importance of having standards for engineering materials in Agriculture

A: Engineering property and their importance is mentioned below. Size, shape, colour , bulk density…

Q: Q1)) Define the following: 1) The stress & the strain 2) Mechanical stress and mechanical strain 3)…

A: Given data  Mechanical properties  To find Define Mechanical properties.

Q: Which is not an elastic constant? O Bulk modulus O Shear Modulus O none of the choices O Modulus of…

A: elastic constants

Q: Why granular or pelletized carbon is used in some cases?

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Q: Which of the following terms indicate "the ability of the material to not to undergo change in shape…

A: Finding out the given statement correct option.

Q: A metal specimen 36-mm in diameter has a length of 360 mm. A force of 300 KN elongates the length by…

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Q: 1. What do you consider when selecting materials for a construction project? 2. Can you draw, define…

A: As per guidelines we need to answer only first question so please repost rest questions separately.

Q: Explain what is called an isotropic elastic medium, and how is it different from an anisotropic…

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Q: 25 - Which of the following information cannot be determined from the Stress - Elongation Graph of a…

A: Modulus of elasticity can be obtained from stress-elongation graph as it is the ratio of stress and…

Q: Explain the relationship between the toughness, stress and strain of a material.

A: Hi! Thank you for the question.  As per the honor code, we’ll answer the first question since the…

Q: Strength of Materials: Please draw a V & M diagram from the image attached herewith.

A: Force in the vertical direction -  ∑FY = 0⇒R1 + R2 - 800 - 1000 - 4000 - 200 = 0⇒R1 + R2 = 6000lb…

Q: A1 m long steel rod has a cross sectional area of 100 sqm. It is Elasticity modulus is 200 000 MPa.…

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Q: This is defined as the amount of force to induce a unit deformation

A: SOLID MECHANICS:

Q: Given that a steel cylinder of dimensions 12.0 mm in diameter and 70 mm long is subjected to…

A: (a) The modulus of elasticity is the slope of the line. E=∆σ∆z=200-00.001-0=2.0×105 MPa Therefore,…

Q: stress and strain

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Q: 1. Briefly discuss in your own words the difference between elastic and plastic behavior of…

A: NOTE - Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Difference between strength, hardness and toughness of a material

A: Strength: This is the ability of material which is required to maintain it's shape from force which…

Q: Which materials tend to exhibit elastic perfectly plastic behavior?

A: The shape of some material gets changed when energy goes in and this phenomena is known as plastic…

Q: A force of 100,000 N is applied to an iron bar with a cross-sectional area of 10 mm × 20mm and…

A: The pressure that deforms the material in order to reduce the volume of the material is the…

Q: briefly describe

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Q: According to the functions of materials, they can be classified into inorganic materials, organic…

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