Heat is lost steadily through a 0.5 cm thick 2 m x 3 m glass window whose thermal conductivity is 0.7 W/(m*K). The inner and outer surface t

Question

Heat is lost steadily through a 0.5 cm thick 2 m x 3 m glass window whose thermal conductivity is 0.7 W/(m*K). The inner and outer surface temperatures of the glass are measured to be 12oC to 9oC. The rate of heat loss by conduction through the glass is:

(a) 420W
(b) 5040W
(c) 17,600W
(d) 1256W
(e) 2520W

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niczorrrr 2 months 2021-07-31T04:18:38+00:00 1 Answers 2 views 0

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    2021-07-31T04:20:31+00:00

    I think it’s b 5040 idk

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