STANDARDPhysics-Properties of Solids and Liquids
STANDARD Physics Elasticity MCQ Question
Type: MCQ-conceptual-Medium
The stress-strain graph for a metal wire is as shown in the figure. In the graph, the region in which Hooke’s law is obeyed, the ultimate strength and fracture points are represented by
A
OA, C, D
B
OB, D, E
C
OA, D, E
D
OB, C, D
Correct Answer
Option C
Detailed Explanation
In the stress-strain graph, the linear region OA represents Hooke's law. The ultimate strength is at point D, and the fracture point is at E.
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