A rod of length `L` with sides fully insulated is made of a material whose thermal conductivity `K` varies with temperature as `K=(alpha)/(T)` where `alpha` is constant. The ends of rod are at temperature `T_(1)` and `T_(2)(T_(2)gtT_(1))` Find the rate of heat flow per unit area of rod .

A rof of length l with thermally insulated lateral surface consists of material whose heat conductivity coefficient varies with temperature as x = alpha//T , where alpha is a constant. The ends of the rod are kept at temperatures T_1 and T_2 . Find the function T (x) , where x is the distance from the end whose temperature is T_1 , and the heat flow density.

A rod of length l with thermally insulated lateral surface consists of material whose heat conductivity coefficient varies with temperature as k= a//T , where a is a constant. The ends of the rod are kept at temperatures T_1 and T_2 . Find the function T(x), where x is the distance from the end whose temperature is T_1 .

A rod of length l with thermally insulated lateral surface consists of material whose heat conductivity coefficient varies with temperature as k= a//T , where a is a constant. The ends of the rod are kept at temperatures T_1 and T_2 . Find the function T(x), where x is the distance from the end whose temperature is T_1 .

A rod of length l with thermally insulated lateral surface is made of a material whose thermal conductivity varies as K=sc//T where c is a constant. The ends are kept at temperatures T_(1) and T_(2) . Find the temperature at a distance x from te first end where the temperature is T_(1) and the heat flow density.

A rod of length l with thermally insulated lateral surface is made of a matrical whose thermal conductivity varies as K =C//T where C is a constant The ends are kept at temperature T_(1) and T_(2) The temperature at a distance x from the first end where the temperature is T_(1), T =T_(1)((T_(2))/(T_(1)))^(nx//2l) Find the value of n? .