A plate of thickness 3 cm and thermal conductivity 0.03W/(m*C°) is placed in the external part of a oven wall.The inside temperature of the oven is 525°C,and the temperature in free part of plate is 25 °C.
The rate of heat transfer is 250 W/m²,and the thickness of wall is 10cm.what is the thermal conductivity of wall in W/m °C?

Question

A plate of thickness 3 cm and thermal conductivity 0.03W/(m*C°) is placed in the external part of a oven wall.The inside temperature of the oven is 525°C,and the temperature in free part of plate is 25 °C.
The  rate of heat transfer is 250 W/m²,and the thickness of wall is 10cm.what is the thermal conductivity of wall in W/m °C?

anonymous · Answer

Can you tidy this up? It is not clear. We are given a thermal conductivity and then asked to solve for it?

anonymous · Answer

no he want of the wall,not plate

anonymous · Answer

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