500 g of Ice at 0 °C is kept in an insulated cubic box. The length of the box is 30 cm and the thickness of the wall is 0.5 cm. The thermal conductivity of the wall is 0.04 W/mK. If the environment temperature outside the box is 25 °C, Determine (a) the rate of heat loss due to the heat conduction. (b) the time for the ice to melt totally. (The latent heat of ice is 333 kJ/kg)
500 g of Ice at 0 °C is kept in an insulated cubic box. The length of the box is 30 cm and the thickness of the wall is 0.5 cm. The thermal conductivity of the wall is 0.04 W/mK. If the environment temperature outside the box is 25 °C, Determine (a) the rate of heat loss due to the heat conduction. (b) the time for the ice to melt totally. (The latent heat of ice is 333 kJ/kg)
Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 119AP: For the human body, what is the rate of heat transfer by conduction through the body's tissue with...
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