Question: What is the Poisson\'s ratio for a material if a longitudinal strain of 0.005 results in a lateral strain of 0.002? (2019)
Options:
Correct Answer: 0.4
Exam Year: 2019
Solution:
Poisson\'s ratio (ν) = Lateral strain / Longitudinal strain = 0.002 / 0.005 = 0.4.