when the load on a wire is slowely increased from 3 to 5 kg wt, the elongation increased from 0.61 to 1.02 mm. The work done during the extension of wire is the elongation increased from 0.61 to 1.02 mm. The work done during the extension of wire is when the load on a wire is slowely increased from 3 to 5 kg wt October 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related