If E, G and K denote Young’s modulus of elasticity, Modulus of rigidity and Bulk modulus, respectively, for an elastic material then which one of the following can be possibly true?

G = 2K
G = E
K = E
G = K = E

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : K = E

E = 2G (1 + μ). For E = G, μ = 0 which is not possible for elastic material.

E = 3K (1 – 2μ). For E ≈ K, μ = 0.30 to 0.34. Hence it is possible for elastic material.

5 views Answered 2022-09-04 04:29

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