Fill in the blanks: A10-m-long section of a 6-cm-diameter horizontal hot water pipe passes through a large room whose temperature is 22°C. If the temperature of the outer surface of the pipe is 65°C,...

Extracted text: Fill in the blanks: A10-m-long section of a 6-cm-diameter horizontal hot water pipe passes through a large room whose temperature is 22°C. If the temperature of the outer surface of the pipe is 65°C, determine the rate of heat loss from the pipe by natural convection. The properties of air at 1 atm and the film temperature are: V=1.735 x 10^(-5) m^2/s, k=26.88 x 10^(-3) W/(m-K), Pr=0.725 W