When the load on a wire is increasing slowly from 2kg to 4kg, the elongation from 0.6mm to
Channel: Doubtnut
Date: 2020-04-12

When the load on a wire is increasing slowly from 2kg to 4kg, the elongation from 0.6mm to 1.2mm. The work done during this extension of the wire is `(g=10m//s^(2))`