A tensile test is being conducted on a steel-rod specimen with a gauge length of L0=4.0 in and an initial diameter of d0=0.75 in. If the final length of the rod at fracture is Lt= 5.53 in, find the percent elongation of the rod at fracture

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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.