The temperature of the interface between layer `2 and 3` is:

Figure shows in cros section a wall consisting of four layers with thermal conductivities K_(1)=0.06W//mK K_(3)=0.04W//mK and K_(4)=0.10W//mK . The layer thicknesses are L_(1)=1.5cm,L_(3)=2.8 cm and L_(4)=3.5cm the temperature of interfaces is as shown in figure. energy transfer through the wall is in steady state. Q. The temperature of the inteface between layers 2 and 3 is

Figure shows in cros section a wall consisting of four layers with thermal conductivities K_(1)=0.06W//mK K_(3)=0.04W//mK and K_(4)=0.10W//mK . The layer thicknesses are L_(1)=1.5cm,L_(3)=2.8 cm and L_(4)=3.5cm the temperature of interfaces is as shown in figure. energy transfer through the wall is in steady state. Q. The temperature of the inteface between layers 2 and 3 is

Figure shows in cross section a wall consisting of four layers with thermal conductivities K_(1) = 0.06 W // mK, K_(3) = 0.04 W// mK and K_(4) = 0.10 W// mK . The layer thickness are L_(1) = 1.5 cm, L_(3) = 2.8 cm and L_(4) = 3.5 cm . The temperature of interfaces is as shown in figure. energy transfer through the wall is in steady state. the temperature of the interface between layer 3 and 4 is:

Figure shows in cross section a wall consisting of four layers with thermal conductivities K_(1) = 0.06 W // mK, K_(3) = 0.04 W// mK and K_(4) = 0.10 W// mK . The layer thickness are L_(1) = 1.5 cm, L_(3) = 2.8 cm and L_(4) = 3.5 cm . The temperature of interfaces is as shown in figure. energy transfer through the wall is in steady state. the temperature of the interface between layer 3 and 4 is:

Figure shows in cross section a wall consisting of four layers with thermal conductivities K_(1) = 0.06 W // mK, K_(3) = 0.04 W// mK and K_(4) = 0.10 W// mK . The layer thickness are L_(1) = 1.5 cm, L_(3) = 2.8 cm and L_(4) = 3.5 cm . The temperature of interfaces is as shown in figure. energy transfer through the wall is in steady state. the temperature of the interface between layer 3 and 4 is:

A wall consists of two layer, one of thickness 3 cm and other of 6 cm. the thermal conductivities of the materials of these layers are K and 3K respectively. The temperature of the outer surfaces of the two layers are -5^(@)C and 20^(@)C respectively. determine the temperature of the surface of contact of the two layers in the steady state.

In figure, light refracts from material 1 to a thin layer of material 2, crosses that layer, and then is incident at the critical angle on the interface between materials 2 and 3. (a) What is the angle theta ? (b) if theta is decreased, is there refraction of light into material 3?

In figure, light refracts from material 1 into a thin layer of material 2, crosses that layer, and then is incident at the critical angle on the interface between materials 2 and 3. (a) What is the angle theta ? (b) If theta is decreased, is there refraction of light into material 3 ?