Class 11PhysicsMechanical Properties of SolidsBasic of Elasticity, Stress and Strain relationship and Graphical analysis
Easy$A$ wire of length $40 \text{ cm}$ is stretched by $0.1 \text{ cm}$. The strain on the wire is
- A$25 \times 10^{-4}$
- B$40 \times 10^{-4}$
- C$10 \times 10^{-4}$
- D$12.5 \times 10^{-4}$
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