nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Mechanical Properties of Solids Elastic behaviour of solids
A metallic wire of 4m length is stretched through 2.0 mm. The cross-sectional area of the wire is 2.00 mm2.
If Young's modulus of steel is \(2\times 10^{11}N/m^{2}\) then, the elastic potential energy density in the wire would be
1
\(2.5\times 10^{4}J/m^{3}\)
2
\(3\times 10^{4}J/m^{3}\)
3
\(1.5\times 10^{4}J/m^{3}\)
4
None