the thermal conductivity of the material of a uniform rod varies with temp. as k=A/T WHER A IS SOME CONSTANT length of rod is l and sides of rod are thermally lagged .the ends are at temp. t1 and t2 .(t2>t1) then find the temp. at a distance x from the cold end. also find the thermal current per unit area
the thermal conductivity of the material of a uniform rod varies with temp. as k=A/T WHER A IS SOME CONSTANT length of rod is l and sides of rod are thermally lagged .the ends are at temp. t1 and t2 .(t2>t1)
then find the temp. at a distance x from the cold end. also find the thermal current per unit area