A rod AB of uniform cross-section consists of four sections AC, CD, DE and EB of different metals with thermal conductivities K, 0.8K, 1.2K and 1.50 K, respectively. Their lengths are 0.8K 1.2K and 1.50 K A rod AB of uniform cross-section consists of four sections AC CD DE and EB of different metals with thermal conductivities K respectively. Their lengths are October 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related