14.7 Exercise 13

Find the net rate of heat transfer by radiation from a skier standing in the shade, given the following. She is completely clothed in white (head to foot, including a ski mask), the clothes have an emissivity of 0.200 and a surface temperature of $\text{10} . 0º \text{C}$, the surroundings are at $- \text{15} . \text{0}º\text{C}$, and her surface area is $1 . \text{60} \text{m}^{2}$.