The drawing below shows a person sitting on a sofa in front of a fireplace. 41. Which of the following are the primary modes of heat transfer from the fire in the fireplace to the person? The drawings below show four half-filled 12-oz. plastic coffee cups, containing coffee intially at 42. 80°C. In which cup will the coffee cool most quickly?
41. The drawing below shows a person sitting on a sofa in front of a fireplace. Which of the following are the primary modes of heat transfer from the fire in the fireplace to the person? 42. The drawings below show four half-filled 12-oz. plastic coffee cups, containing coffee intially at 80°C. In which cup will the coffee cool most quickly?
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