1. Science
  2. Physics
  3. a cold beverage can be kept cold even a warm...

Question: a cold beverage can be kept cold even a warm...

Question details

A cold beverage can be kept cold even a warm day if it is slipped into a porous ceramic container that has been soaked in water. Assume that energy lost to evaporation matches the net energy gained via the radiation exchange through the top and the side surfaces. The container and beverage have temperature T = 16°C, the environment has temperature Tenv-32°C, and the container is a cylinder with radius r = 2.42 cm and height 11 cm. Approximately the emissivity as ε = 1, and neglect other energy exchanges. At what rate dm/dt is the container losing water mass? X kg/s

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution