calculate-the-rate-of-heat-transfer-per-unit-area-through-a-200-mm-thick-concrete-wall-when-the-temperatures-are-20c-and-5c-on-the-two-surfaces-respectively-the-thermal-conductivity-o Question-Answer › Category: Food Engineering › calculate-the-rate-of-heat-transfer-per-unit-area-through-a-200-mm-thick-concrete-wall-when-the-temperatures-are-20c-and-5c-on-the-two-surfaces-respectively-the-thermal-conductivity-o 0 Vote Up Vote Down arya asked 1 year ago Calculate the rate of heat transfer per unit area through a 200 mm thick concrete wall when the temperatures are 20°C and 5°C on the two surfaces, respectively. The thermal conductivity of concrete is 0.935 W/(m°C) Related Your Answer 14 + 0 = Your Email Your Name Public Only Me & Admin