TS EAMCET Medical 8 May 2019 Shift 1 Paper

Question : 94 of 161

Marks: +1, -0

If a uniform steel wire of 4 m length and cross-sectional area 3 × 10−6m2 is extended by 1 mm, the energy stored in the wire is (Assume Young’s modulus of the wire = 2 × 1011 N/m2)