Find out the final temperature of the system
Inside an insulated container, a 250-g ice cube at 0 °C is added to 200 g of water at 18 °C.
(i) What is the final temperature of the system?
(ii) What is the remaining ice mass?
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Inside an insulated container, a 250-g ice cube at 0 °C is added to 200 g of water at 18 °C. (i) What is the final temperature of the system?
Electrical heater wires are installed in a solid wall having a thickness of 8 cm and conductivity 2.5 W/m*K. The right face of the wall is exposed to a convective environment of 75W/m^2*K and 50oC.
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