Categories > Mechanical Properties of Solids > Young’s Modulus > On increasing the length by $0.5 mm$ in a steel wire of length $2 m$ and area of cross-section $2\,m{{m}^{2}}$, the force required is [Y for steel $=2.2\times {{10}^{11}}\,N/{{m}^{2}}]$ ]

Mechanical Properties of Solids

Question: On increasing the length by $0.5 mm$ in a steel wire of length $2 m$ and area of cross-section $2\,m{{m}^{2}}$, the force required is [Y for steel $=2.2\times {{10}^{11}}\,N/{{m}^{2}}]$ ]


1) $1.1\times {{10}^{5}}\,N$
2) $1.1\times {{10}^{4}}\,N$
3) $1.1\times {{10}^{3}}\,N$
4) $1.1\times {{10}^{2}}\,N$
Solution: Explanation: No Explanation
Young’s Modulus Breaking Stress

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