Question

According to Hook’s law of elasticity, if stress is increased, the ratio of stress to strain

• A. Increases
• B. Decreases
• C. Becomes zero
• D. Remains constant

Answer 1

Answer: (D)

Remains constant

Answer 2

$Y = \frac { \text { Stress } } { \text { Strain } } =$ Constant

It depends only on nature of material.