Question
Question: A material has Poisson’s ratio 0.5. If a uniform rod of it suffers a longitudinal strain of \(2 \tim...
A material has Poisson’s ratio 0.5. If a uniform rod of it suffers a longitudinal strain of 2×10−3, then the percentage change in volume is
A
0.6
B
0.4
C
0.2
D
zero
Answer
zero
Explanation
Solution
: As the Poisson’s ratio of a material is 0.5, so there is no change in volume.