What mechanical property describes the ability of a material to absorb energy when it is deformed elastically, and release that energy upon unloading?     Toughness     Resilience     Plasticity     Ultimate Tensile Strength

Q: A cylindrical rod made from an unknown metal is 350mm long and has a diameter of 10mm. The rod is…

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Q: Question 1 You are working on a design team at a small orthopaedic firm. You have been asked to…

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Q: Under what conditions may a ductile material undergo a brittle fracture?

A: In some cases ductile materials will fail in brittle the causes for this behavious includes 1)…

Q: What is the stress-strain curves of materials?

A: The stress-strain curves shows the behaviour of material specimen when subjected to tension or…

Q: Material that exhibit little or no yielding before failure are referred to as Brittle Materials O…

A: Material that exhibit little or no yielding before failure are referred as 1.Brittle Materials 2.…

Q: How can you determine the modulus of elasticity and the modulus of rigidity of the material?

A: The expression to determine the modulus of elasticity is, Here, Y is the modulus of the elasticity…

Q: How is Determining the tensile strength of material relevant in mechanical engineering applications?

A: A tensile strength of any material is the maximum load that a specimen made of any particular…

Q: How can the modulus of elasticity of the material be determined?

A: Elastic modulus(E) is constant for a given material .It is given by the ratio of stress and strain…

Q: Define the term volume modulus of elasticity?

A: Bulk modulus or volume modulus of elasticity:- When a material is subjected to direct stress then in…

Q: You have been given the following test sample data following mechanical testing of 15 test pieces of…

A: The Weibull modulus is a shape parameter for the Weibull distribution model, which in this instance…

Q: How does the stress/strain graph of a brittle material compare to a ductile material?

A: When a material is given to an external load, initially it experiences elastic deformation the…

Q: What is the Theory of Elasticity?

A: Elasticity is a property of a material to deform under the action of external force and regain its…

Q: How does the choice of material and cross-sectional geometry affect the bending behavior and…

A: In the field of mechanical engineering, the selection of materials and cross-sectional geometry of a…

Q: Which of the following can be characterized with yield stress?     Thixotropy     Plastic…

A: Four types of fluid are given for which we have to select the option which has yield stress.

Q: Question 1 You are working on a design team at a small orthopaedic firm. You have been asked to…

A: Given: Poisson's ratio: →μ=0.3 Initial diameter of the cylinder: →do=10 mm Change in the…

Q: Necking" occurs in which type of fracture?         failure of a round specimen made of a…

A: Brittle material: when failure occurs with negligible plastic deformation Ductile material: when…

Q: What are the three equations of flexural rigidity?

A: Flexural Rigidity  It defined as the resistance offered by structure while undergoing bending or it…

Q: A material with a low dislocation density will have a higher yield stress as compared to a material…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: What is Toughness in Mechanics of Material?

A: Whenever a material is subjected to external loading, the material deforms, changing the…

Q: If the material behaves in a linear elastic manner, how does Hooke's law apply?

A: Hooke's Law states that stress is directly proportional to the strain within the proportional limit.…

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.