A long wall $($thickness $2L=0\mathrm{.}1m)$ uniformly generates heat at a rate of $50,000\frac{W}{m^3}.$ Heat is rejected from the plate by forced convection only. The left side of the wall experiences a convection coefficient of $60\frac{W}{m^2}K,$ while the right side of the wall experiences a convection coefficient of $15\frac{W}{m^2}K.$ The freestream fluid temperature is $25C$ on both sides of the wall.

$[$wall: $[$:$k=5\frac{W}{m}-K,=2,700\frac{kg}{m^3},c_p=()$