Aerospace Engineering > GATE 2014 > Material Properties
It is desired to measure the Young's modulus and the Poisson's ratio of a given homogeneous, isotropic material. A bar of length 20cm and square cross-section (10mm×10mm) of this material is subjected to a tensile load of 40kN. Under this load, length increases to 20.1cm while the cross-section reduces to 9.98mm×9.98mm Young's modulus and Poisson's ratio of the material are:
Correct : a
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