A cylinder of radius R and length l is made up a substance whose thermal conductivity K varies with the distance x from the axis as K = K1x + K2. Determine the effective thermal A cylinder of radius R and length l is made up a substance whose thermal conductivity K varies with the distance x from the axis as K = K1x + K2. Determine the effective thermal October 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related