Four identical rods which have thermal insulated lateral

Last updated: 6/7/2023

Four identical rods which have thermal insulated lateral surfaces are joined at point O Points A B C and D are connected to furnaces maintained constant temperatures If the heat flows into the junction O from A at the rate of 2J s and from B at 4J s and flows out towards C at 8J s Choo the correct relation s B A O D C OA TA To B To Tc OC TA TD