C and D are maintained at 0^∘C
Three identical rods AB,CD and PQ are joined as shown. P and Q are mid points of AB and CD respectively. Ends A,B,C and D are maintained at 0^∘C, 100^∘C, 30^∘C and 60^∘C respectively. The direction of heat flow in PQ is :
05
Sep
Three identical rods AB,CD and PQ are joined as shown. P and Q are mid points of AB and CD respectively. Ends A,B,C and D are maintained at 0^∘C, 100^∘C, 30^∘C and 60^∘C respectively. The direction of heat flow in PQ is : 100^∘C 30^∘C and 60^∘C respectively. The direction of heat flow in PQ [...]