532. Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young’s modulus, G = Modulus of rigidity or shear modulus v = Poisson’s ratio)? September 6, 2025 by Admin A. E = 2G (1 + v) B. E = G (1 + v) C. E = G (1 + v)/2 D. E = 2G (1 + 2v) ✅ The correct answer is option A.