A) remains constant
B) increases
C) decreases
D) zero
Correct Answer: A
Solution :
According to Hookes law, within elastic limit, stress applied to a body is directly porportional to corresponding strain, i. e.,\[stress\propto strain\]or \[\frac{\text{stress}}{\text{strain}}\text{ = cosnstan = E}\] Therefore, the ratio of stress to strain remains constant.
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