# All the rods have same conductance K and same Area of cross-section A. If ends A and C are maintained at temp 2T and T respectively. then find which of the following correct:A)rate of heat flow through ABC AOC and ADC is sameB)rate of heat flow through BO and OD is sameC)Total rate of heat flow from A to C is 3KAT/2aD) temp at junction B O and D are same

Rajat
213 Points
3 years ago
Option B is correct as BO and OD are symmetrical with respect to AC. Thus rate of heat flow thorough BO and OD is equal.