The Young’s modulus of aluminum is 69GPa, of nylon is 3GPa, of tungsten is 400GPa, and of copper is 117GPa. If equal-size samples were put under equivalent tensile stresses, how would you rank the materials by the degree to which they would be elongated?
Rank the wires from least elongation (least stretch) to most elongation (most stretch).
1. Aluminum
2. Tungsten
3. Nylon
4. Copper
Answers: 3
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