The temperature across two different slabs A and B are shown in the steady state (as shown Fig) The ratio of thermal conductivities of A and B is The temperature across two different slabs A and B are shown in the steady state (as shown Fig) The ratio of thermal conductivities of A and B is September 6, 2021 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 13 - Thermal Expansion, Calorimetry and Transmission of Heat , Facebook Messenger WhatsApp Share this:TwitterFacebook Related