need help getting these questions answered 1 What would be t

need help getting these questions answered.

1) What would be the behavior of a material with a Poisson’s ratio of zero? Give an example of such a material?

2) Should the elastic modulus obtained from tensile testing be the same as those obtained from bending tests? Explain.

Solution

1)The behavior of the material with zero poissons ratio is the material has very little lateral expansion when compressed.

Example: Cork

2)

No it need not be same.Because tensile testing is done on ductile materials and bending tests on brittle materials.Stresses applied are different therefore they need not be same.