Which material has the highest value of poisson's ratio?
AWood
BRubber
CCopper
DSteel
Answer:
B. Rubber
Read Explanation:
Poisson's ratio is the ratio of transverse strain to longitudinal strain. Stainless steel: 0.30-0.31, Steel: 0.27-0.30, Cast iron:0.21-0.26, Cork: 0.0, Rubber: 0.5.
