Rate of heat transfer through sheet of insulation

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Reference no: EM131281659

The thermal conductivity of a sheet of rigid, extruded insulation is reported to be k = 0.029 W/m· K. The measured temperature difference across a 20-mm-thick sheet of the material is T₁ - T₂ = 10° C.

(a) What is the heat flux through a 2 m × 2 m sheet of the insulation?

(b) What is the rate of heat transfer through the sheet of insulation?

Reference no: EM131281659

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