What is the Theory of Elasticity?

Q: What is the measure of the stiffness of a volume of material?

A: What is the measures the stiffness of volume of material..??

Q: What is meaning of elasticity?

A: Elasticity - it is the tendency of an object or material.this can be measured by applying load on…

Q: Define Elastic Potential Energy.

A: Elastic Potential Energy- When a force is applied on a elastic member it store energy up to its…

Q: Distinguish between elastic buckling and inelastic buckling?

A: Buckling refers to a condition of failure of columns when the axial load on columns cause it to…

Q: How can the displacement at specific points on the elastic curve be determined?

A: Beam undergoes two types of deviation while it is bending i.e. linear and angular. The linear…

Q: dulus of elasticit

A: given: What is the relationship between modulus of elasticity and modulus of rigidity?

Q: Define the modulus of elasticity E.

A: Modulus of elasticity: Modulus of elasticity is defined as the linear stress acting on the material…

Q: Identify the material that has a maximum modulus of elasticity from the following stress-strain…

A: Material A has higher modules of elasticity.

Q: The ability of a material to undergo large permanent deformation with the application of a tensile…

A: Elasticity: It is the ability of the material which allows to return to its original shape and size…

Q: Determine the permanent elongation of the bar after removal of the load. [Assume elastic, perfectly…

A:

Q: ) A- What is fatigue strength?

A: QUESTION : WHAT IS FATIGUE STRENGTH ?   ANSWER:-

Q: Which substance is referred to as perfect elastic?

A: A material that regains its original shape after removal of the load is called the perfectly…

Q: Explain the ductile material property using a neat stress-strain diagram with two practical…

A: Data given-  Dutile material : dutile material are those solid material who can show the substantial…

Q: What mechanical property describes the ability of a material to absorb energy when it is deformed…

A: It is required to determine correct mechanical properties

Q: What is Strain Energy?

A: The energy stored within a deformable material when it undergoes elastic deformation under an…

Q: what is elastic deformation of a material

A: What is elastic deformation of a material.

Q: what is the relation between modulus of elasticity

A: Given: Modulus of elasticity=E Bulk modulus=K

Q: Define the term modulus of elasticity of the material?

A: Modulus of elasticity (E): It is described as the proportion of material stress upon strain. It is…

Q: Express Hook's Law for non linear elastic material ? Explain in detail.

A: Hooks law: Hooks law is very important in physics and technology.  It states that extension or…

Q: B. Compare between ductile and brittle ?material with stress-strain diagram

A: Ductile materials are those which can be easily drawn out into wires. Many of metals are best…

Q: When a material does not have a definitive proportional limit, then how is the modulus of elasticity…

A: The above question is based on the material that does not have a definitive proportional limit, i.e…

Q: What is the formula for shear stress?

A: Shear stress: It is defined as the ratio of shear force acting laterally to the cross section of…

Q: Describe the theory of elasticity?

A: Theory of Elasticity When an external force is applied to the body, it starts to elongate, and as…

Q: Define the term modulus of elasticity of a member?

A: Elastic modulus (or modulus of elasticity or Young's modulus) is  a property of any stressed…

Q: Define the term Elastic Behavior?

A: Elastic behaviour refers to the property of a material to regain its shape when load or stress is…

Q: How are the Normal and Shear Stress Components used?

A: Normal stress is defined as stress which induced due to the outside force acting normally on a…

Q: Pls answer thank you ! The modulus of elasticity of a material is 207 GPa and the modulus of…

A:

Q: s of rigidity.

A: Modulus of rigidity: It is also called shear modulus,It is the ratio of the shear stress and the…

Q: Why is Elastic Potential Energy always positive?

A: Elastic Potential Energy: This is the restoring force of a spring that acts accordingly with respect…

Q: Define the below statement ? Elastic layer on a rigid base

A: Given Data⇒ Elastic layer

Q: Elastic behavior: When loads are small, how much deformation occurs?

A: When the load is small then the stress acting on the material is also less, which will be much less…

Q: What is the formula of modulus of elasticity?

A: Given Data ⇒ Modulus of elasticity

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: What is Toughness in Mechanics of Material?

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

Q: What is the equivalent stiffness?

A:

Q: 4. Why is modulus a characteristic property but not yield strength.

A: The Young modulus, also known as the modulus of elasticity in tension or compression (i.e., negative…

Q: How are Engineering stress and strain calculated?

A: Engineering stress is also known as the nominal stress, defined as the ratio of applied load to the…

Q: How is Equation used to determine the shear modulus of elasticity of a material?

A: It can be used to explain how a material resists transverse deformations but this is practical for…

Q: 27c) The Vickers hardness value of a material is 526.58 HV. What is its mean diagonal if the applied…

A: Given data: Hardness value HV=526.58 Applied load F=30 kgf Angle between edges θ=136°

Q: How do you think about the importance of the theory of elasticity and plasticity?

A: Elasticity - It is defined as the property of material which allow the material to regain its…

Q: Which choice below best describes the mechanical property of materials called toughness?    a.…

A: Correct Answer - (c) How much energy a material can absorb without breaking.

Q: A titanium tube with an outside diameter of 25 mm and inside diameter of 20 mm and a length of 200…

A:

Q: Where Expressions from the linear theory of elasticity are in use?

A: The linear theory of elasticity is one of the most successful theories which tries to describe the…

Q: What is the origin of elasticity in material

A: Elasticity is defined as the ability of the material which is deformed to return its original shape…

Q: When an elastic material is subjected to normal stress, what would thestrains that are produced…

A: The strain is the response of a system to applied stress. When a material is loaded with a…

Q: What is the unit of modulus of elasticity.

A: Elasticity is a property of the material that enables the material to regain its original size and…

Q: The characteristic that enables a material to absorb elastic strain energy is: Select one: a.…

A: As multiple questions are asked only first question has to be solved.  Please post the other…

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.