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Home / Questions / A 4m 5m 6m room is to be heated by one ton 1000 kg of liquid water contained in a tank p...

A 4m 5m 6m room is to be heated by one ton 1000 kg of liquid water contained in a tank placed in the room The room is losing heat to the outside at an average rate of

A 4-m × 5-m × 6-m room is to be heated by one ton (1000 kg) of liquid water contained in a tank placed in the room. The room is losing heat to the outside at an average rate of 10,000 kJ/h. The room is initially at 20°C and 100 kPa, and is maintained at an average temperature of 20°C at all times. If the hot water is to meet the heating requirements of this room for a 24-h period, determine the minimum temperature of the water when it is first brought into the room. Assume constant specific heats for both air and water at room temperature.

Jul 22 2020 View more View Less

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