Assume the skin temperature of a naked person is 35.1 °C when the person is standing inside a room whose temperature is 22.7°C. The skin area of the individual is 1.77 m 2.(a) Assuming the emissivity is 0.767, discover the net loss of radiant power from the body. (b) Decide the number of food Calories of energy (1 food Calorie = 4186 J) that is lost in 8.70 hours due to the net loss rate obtained in part (a). Metabolic conversion of food into energy replaces this loss.