Quantitative Problem A. Approximate the human form as an unclothed vertical cylinder of 0.3-m diameter and 1.75-m length with a surface temperature of 30C. 1. Calculate the heat loss in a 10 m/s wind at 20 C. ii. What is the heat loss if the skin is covered with a thin layer of water at 30 C and the relative humidity of the air is 60%? The wind is still 10 m/s and 20 C. Note: This is a problem where both heat and mass transfer are important. We will continue to do problems like this so that you can get comfortable with them. Hints: Assume a pressure of 1 atm. You can ignore heat and mass transfer from the ends of the cylinder. Qualitative Problems B. How does this problem relate to the biophysics of the body? (You may want to spend a minute thinking about the omniscience of God.)