A copper specimen of Young's Modulus 120 GPa is subjected to a tensile test in a laboratory and the following data are obtained. a) Initial length of the Specimen = 395 mm; b) Initial diameter of Specimen = 10 mm; c) Yield Stress = 133 N/mm2; d) Ultimate Stress = 228 N/mm2; e) Fracture Stress = 178 N/mm2; g) % of Elongation = 59 %; h) % of Reduction in area = 41 %. Determine the following i) The elongation of the specimen at load 101 kN (in mm) ii) Maximum load (in N) iii) Fracture load (in N) iv) Final Length (in mm) v) Final Diameter

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A: Solution is attached below

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.