Which would be the most likely to measure for an inflated baloon? A. Shear modulus b  bulk modulus c young mod   If we want to make sure a piece of metal does not easily get bent out of shape, which would be most important to measure for the metal? A. Young b shear c bulk (modulus)

Q: n kn

A: given: ratio of linear strain and laterial strain known as?

Q: The three figures show the stress-strain diagram for three different metals, c, b, and a, if you…

A: Given: To study the curves and answer the given questions.

Q: ength than A

A: introduction: here we find is the statement is false or true

Q: Temperature is proportional with Percent of elongation Tensile strength Modulus of elasticity All…

A:

Q: Comparison of compressive strength compared to standard compressive strength comparison

A: Compressive strength test, mechanical test measuring the maximum amount of compressive load a…

Q: If the Vicker’s hardness  number (HVN) is 385 N/mm2, how much load was applied on the test specimen…

A:

Q: 2- which of Ahe tool used Aor testing the straightnes of large Surfece? D steel rule @. Try Square…

A: 1) A straight edge is used to check the straightness of the surface. They are used in the machines…

Q: ease help, (Will provide helpful ratings if got cor

A:

Q: As the tempering temperature of a heat treated steel increases the associated values of Brinnell…

A: Tempering is a heat treatment technique applied to ferrous alloys, such as steel or cast iron, to…

Q: What are the units of measurement for stress?

A: Step-1 Stress is basically the measure of an external force which acts over the cross sectional area…

Q: Material science Q1. Differentiate between true stress and enginnering stress and show them on…

A: Need to Differentiate between true stress and enginnering stress and show them on curve.

Q: Which of the following stress strain curve shows an elastic behaviour to very high strain rate a.…

A: The rate of the elastic behavior of any material can be calculate the slope of the stress-strain…

Q: 3 l Two tensile samples were cut from a titanium ingot that was cooled very slowly, and under…

A: Tensile material such as titanium with single crystal  made from a ingot that is cooled very slowly…

Q: You are given three metal test samples, with the same chemical composition and differing yield…

A: Given: Yield stress: A - 120 Mpa B - 140 Mpa C - 160 Mpa Grain size: A - 100 mm B - 25 mm To find:…

Q: Within the limits of our analysis, if the stress amplitude to which we subject a steel specimen is…

A: Concept: Stress amplitude : It is the difference between maximum stress and minimum stress when…

Q: What does stress analysis require to determine the maximum stress?

A: Stress analysis requires Material properties.

Q: What is the modulus of toughness for steel B? Steel B 400 350 300 250 200 150 100 50 0.1 0.2 0.3 0.4…

A: Modulus of toughness for the steel B is the area under the stress-strain curve upto fracture.…

Q: What would be the tensile strength in pounds per square inch of a specimen measuring 0.375 in. thick…

A: Thickness of specimen=0.375 in Width of specimen=1.0 in Load = 27000 lb

Q: Fracture occurs when the stress is greater than the ultimate tensile strength Select one: True False

A: given statement : Fracture occurs when the stress is greater than the ultimate tensile strength

Q: The poison's ratio is the ratio between stress to strain Select one: True False

A: Poisson's ratio is the ratio of lateral strain to the longitudinal strain. The strain in the…

Q: A steel specimen with square cross section is going to subject to impact test. Describe how to…

A: Impact energy E = mg(h1-h2)

Q: Describe tensile test in detail considering the steps. . define stress , strain (equation and…

A: Tensile test :-Under the application of axial tensile load material shows the deformation is known…

Q: 10)Resilience refers to the total strain energy stored in a given volume of metal within Fracture…

A: Resilience is the property of the material which represent the total strain energy absorbed by a…

Q: 7) Consider the following statements i. A stress condition in which the stresses are zero in one of…

A: Option a is correct that means the statement 1 and 2 are correct.

Q: In tensile test the percentage of elongation was 29.8%. If the final length reached to 84.37mm, so…

A:

Q: What is the tensile strength of a metal if its endurance limit is 84675 psi?

A: Given that the endurance limit of the material is 84575 psi. Write the endurance limit formula,…

Q: Define what is tensile strength? short definition 2-3. sentences.

A: Questions: define what is tensile strength?

Q: 6. Tensile failure usually occurs when the greatest effective principal stress surpasses the…

A: Explaining  tensile failure and failure plane and loading and unloading path of perfect elastic…

Q: In a tensile test on a mild steel specimen, the breaking stress as compared to ultimate tensile…

A:

Q: The shear strength of a metal is commonly determined in which one of the following tests: Group of…

A: The below table describes the determination of corresponding stress for a corresponding test.…

Q: The poison's ratio is the ratio between stress to strain

A: Poissons ratio is the ratio of transverse strain to longitudinal strain. Elastic modulus is the…

Q: What does a tensile test show?

A: Tensile test is destructive test in which multiple mechanical properties are measured. It is called…

Q: You are a defect analyst, the fracture surface appears relatively smooth to the eye, but under…

A: Option A is correct.

Q: Please answer these three questions. Thank you!   A material has a Poisson’s ratio of -0.2 . Which…

A: Givenpart 1A material has a Poisson’s ratio of -0.2 . Which of the following is true?a. Strain is…

Q: A technician measured the hardness of the steel bar two times. For the first time, he measured the…

A: (a) No, hardness will be changed in both the cases.

Q: 3) Which of the following statement(s) is/are correct? i. The ability of a material to absorb energy…

A: Option B is correct ( ii only)

Q: Answer the following questions based on the given information in the table and further calculation…

A: Given   Material A     Yield strength = 105 MPa                  Strain = 0.45   Material B…

Q: If the engineering stress is 100 MPa, and the corresponding engineering strain is 0.0015, what is…

A: Given Data: Engineering Stress σE=100 Mpa Engineering Strain ε=0.0015

Q: The true stress (in MPa) versus true strain relationship for a metal is given by O = 1020 e0.4 The…

A: As per question given data σ=1020∈0.4∈=0.4initial area A =100mm^2 we have to determine the cross…

Q: Which of the following stress strain curve shows an elastic behaviour to very high strain rate O a.…

A:

Q: If the Vicker’s hardness number (HVN) is 350 N/mm2, how much load was applied on the test specimen…

A:

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.