Question:

The ratio of stress to strain for any given material is called

Show Hint

$E = \sigma / \epsilon$. Higher E = Stiffer material (like Steel vs. Rubber).
  • Yield point
  • Modulus of elasticity
  • Elasticity
  • Resistivity
Show Solution
collegedunia
Verified By Collegedunia

The Correct Option is B

Solution and Explanation


Step 1: Concept

Hooke's Law states that within the elastic limit, stress is directly proportional to strain.

Step 2: Meaning

Stress is the force per unit area, and strain is the deformation per unit length.

Step 3: Analysis

The constant of proportionality that relates these two is the Modulus of Elasticity (also known as Young's Modulus). It measures the "stiffness" of a material.

Step 4: Conclusion

This ratio is defined as the Modulus of Elasticity.
Final Answer: (B)
Was this answer helpful?
0
0