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Suppose you walk into a sauna that has an ambient temperature of 50.0 C.

(a) Calculate the rate of heat transfer to you by radiation given your skin temperature is 37.0 C , the emissivity of skin is 0.98, and the surface area of your body is 1.50 m^2.

(b) If all other forms of heat transfer are balanced (the net heat transfer is zero), at what rate will your body temperature increase if your mass is 75.0 kg?

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