The heat flux (from outside to inside) across an insulating wall with thermal conductivity, K = 0.04 W/m.°K and thickness 0.16m is 10 W/m2 . The temperature of the inside wall is - 5°C. The outside wall temperature is (A) 25°C (B) 30°C (C) 35°C (D) 40°C

The heat flux (from outside to inside) across an insulating wall with

thermal conductivity, K = 0.04 W/m.°K and thickness 0.16m is 10 W/m2

.

The temperature of the inside wall is - 5°C. The outside wall temperature is

(A) 25°C

(B) 30°C

(C) 35°C

(D) 40°C


by

1 Answer

Answer :

(C) 35°C

by

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