Assuming your skin temperature is 37.2°C and the temperature of your surroundings is 21.9°C, determine the length of time required for you to radiate away the energy gained by eating a 293 Calorie ice cream cone. Let the emmissivity of your skin be 0.915 and its area be 1.22 m2.
Please refer to the attachment.
According to Stefan's law, the amount of heat energy lost per sec, per unit area of a hot body is given by: E = Єσ(T4 - To4) ...
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