For a given material, the rigidity modulus is (13)rd of Young’s modulus. Its Poisson’s ratio is
A. 0
B. 0.25
C. 0.3
D. 0.5
Answer:D
For a given material, the rigidity modulus is (13)rd of Young’s modulus. Its Poisson’s ratio is
A. 0 B. 0.25 C. 0.3 D. 0.5