Physics - Heat & Thermo Question with Solution | TestHub

A heat flux of 2000 J $s^{-1}$ passes through an aluminium rod of length 25 cm and area 50 $c{m}^2$. The conductivity of aluminium is 200 W $m^{-1}$$K^{-1}$. Find the temperature difference in ${}^{\circ }$C between its ends.