A steam pipe is covered with 1.50-cm thick insulating material of thermal conductivity of 0.200 cal/cm · deg C · s. How much energy is lost every second when the steam is at 160deg C and the surrounding air is at 20.0deg C? The pipe has a circumference of 800 cm and a length of 49.0 m. Neglect losses through the ends of the pipe.

Answer rating: 100% (QA)

Thermal conductivity of the insulating material calcmdeg c k 0200 Th... View the full answer