Physics, 03.07.2019 04:30 asamuels216
During a test of a metal a bar it was found that an axial tensile force of 10,000 lb resulted in an elongation of 0.023 inches. the bar had original dimensions: length = 10.000 in, diameter 0.750 in. compute the modulus of elasticity, and predict the material. clearly explain your reasoning
Answers: 1
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Ahypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.413 nm, 0.665 nm, and 0.876 nm, respectively. (a) if there are 8 atoms per unit cell and the atomic packing factor is 0.536, determine the atomic radius (in nm). (b) if the density is 3.99 g/cm3, calculate the metal's atomic weight (in g/mol).
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