AP EAPCET 7 Sep 2021 Shift 1 Paper

Question : 98 of 160

Marks: +1, -0

The area of cross-section of a wire of length 2.1m is 2mm2. Find the increase in its length when it is loaded with 0.5kg. The Young's Modulus of material of wire is 11×1010N⋅m−2. (g=10ms−2)