Question
An aluminium alloy bar with a Young's modulus of 70GPa is under a tensile stress of 10MPa, Which of thefollowing is the equal to the strain in the bar?
A 0.0014
B 7.0x10 3
c 700
D 1.4x10 -4
A 0.0014
B 7.0x10 3
c 700
D 1.4x10 -4