Elastic modulus
8 practice questionsEngineering MaterialsStep-by-step solutions
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1
Metals conduct electricity well primarily because they have:
A.Free (delocalized) electrons
B.Rigid covalent bonds
C.No electrons
D.Trapped ions only
2
A material with a higher Young's modulus is:
A.More easily stretched (less stiff)
B.Stiffer (resists elastic deformation more)
C.Always weaker
D.More ductile
3
A material with a high elastic modulus is:
A.Very flexible
B.Very stiff (resists elastic deformation)
C.Always brittle
D.A good conductor
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