For a material, Young’s modulus = 1.2 × 105 N/mm2 and modulus of rigidity = 40 kN/mm2 the poisson’s ratio will be ________
1
0.65
2
0.35
3
0.25
4
0.75
5
0.5
For a material, Young’s modulus = 1.2 × 105 N/mm2 and modulus of rigidity = 40 kN/mm2 the poisson’s ratio will be ________