A $4-$m$-$high and $6-$m$-$wide wall consists of a long $15-$cm$\backslash$times $25-$cm cross section of horizontal bricks $($k$=0\mathrm{.}72$ W$/$m$$K$)$ separated by $3-$cm$-$thick plaster layers $($k$=0\mathrm{.}22$ W$/$m$$K$).$ There are also $2-$cm$-$thick plaster layers on each side of the wall and a $2-$cm$-$thick rigid foam $($k$=0\mathrm{.}026$ W$/$m$$K$)$ on the inner side of the wall. The indoor and the outdoor temperatures are $22\backslash$deg C and $4\backslash$deg C$,$ and the convection heat transfer coefficients on the inner and the outer sides are h$1=10$ W$/$m$2$K and h$2=20$ W$/$m$2$K$,$ respectively. Assuming one$-$dimensional heat transfer and disregarding radiation, determine the rate of heat transfer through the wall.A $4-$m$-$high and $6-m-$wide wall consists of a long $15-cm25-cm$ cross section of horizontal bricks $(k=0\mathrm{.}72\frac{W}{m}*K)$ separated by $3-cm-$

thick plaster layers $(k=0\mathrm{.}22\frac{W}{m}*K).$ There are also $2-$cm$-$thick plaster layers on each side of the wall and a $2-$cm$-$thick rigid foam $(k=$

$0\mathrm{.}026\frac{W}{m}*K)$ on the inner side of the wall. The indoor and the outdoor temperatures are $22C$ and $-4C,$ and the convection heat

transfer coefficients on the inner and the outer sides are $h_1=10\frac{W}{m^2}*K$ and $h_2=20\frac{W}{m^2}*K,$ respectively. Assuming one$-$dimensional

heat transfer and disregarding radiation, determine the rate of heat transfer through the wall.