JEE Main2012PhysicsMechanical Properties of SolidsActual
The load versus elongation graphs for four wires of same length and made of the same material are shown in the figure. The thinnest wire is represented by the line
Options
- AO A
- BO C
- CO D
- DO B
Correct answer
A. O A
Step-by-step solution
From the graph, it is clear that for the same value of load, elongation is maximum for wire O A . Hence O A is the thinnest wire among the four wires.