What will be the ratio of Youngs modulus to the modulus of rigidity of a material having Poissons ratio 0.25?
What will be the ratio of Youngs modulus to the modulus of rigidity of a material having Poissons ratio 0.25? Correct Answer 2.5
Modulus of rigidity, G = E/2(1 + μ) Therefore, E/G = 2x(1+0.25) = 2.5.
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Feb 20, 2025