GKFix MCQ Question

What is the value of the elastic limit for a typical rock?

• A. 10 × 10⁶ N m⁻²
• B. 20 × 10⁷ N m⁻²
• C. 30 × 10⁷ N m⁻²
• D. 40 × 10⁸ N m⁻²