A freezer has coefficient of performance 9. When 200 kcal of work is done on freezer, what mass of water at 0°C is converted into ice cubes at 0°C? (Lf = 80 cal/g).
3.6 kg | |
9.6 kg | |
22.5 kg | |
32.5 kg |
A freezer has coefficient of performance 9. When 200 kcal of work is done on freezer, what mass of water at 0°C is converted into ice cubes at 0°C? (Lf = 80 cal/g).
3.6 kg | |
9.6 kg | |
22.5 kg | |
32.5 kg |
22.5
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