Approximate value of the modulus of elasticity for steel is about _____________ × 106kg/cm2?
Correct answer: B. 2
- A. 0.5
- B. 2
- C. 40
- D. 75
Explanation
Steel has a Young’s modulus of about 200 GPa, which is approximately 2 × 10⁶ kg/cm². The other values are far from the standard engineering value.
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