Activity 1.3.3 Thermodynamics Answer Key

You may assume the only heat loss from the box occurs through the 10 x 10 test area. The bulb maintains the inside temperature at 10 ºC higher than the outside temperature. List all known values. A = 10.0 in. x 10.0 in. = 0.254 m x 0.254 m = 0.064516 m2. ΔT = 10.0 °C. P = 25.0 W. ................
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