Question

For most of the materials, Young’s modulus (Y) and rigidity modulus (G) are related as

• A. G = 3Y
• B. G = $\frac{Y}{3}$
• C. G = $\frac{3}{2}$ Y
• D. G = $\frac{Y}{8}$
• E. 10 G = 3Y

Answer 1

Answer: (B)

Correct answer is (b) G = $\frac{Y}{3}$