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27 Nov 2019
A refrigerator is rated at 400 W.
(a) What is the maximum amount of heat it canabsorb from the food compartment in 1.00 min if the foodcompartment temperature of the refrigerator is 0.0°C and itreleases heat into a room at 20°C?
1kJ
(b) If the COP of the refrigerator is 65% ofthat of a reversible refrigerator, how much heat can it absorb fromthe food compartment in 1.00 min under these conditions?
2kJ
A refrigerator is rated at 400 W.
(a) What is the maximum amount of heat it canabsorb from the food compartment in 1.00 min if the foodcompartment temperature of the refrigerator is 0.0°C and itreleases heat into a room at 20°C?
1kJ
(b) If the COP of the refrigerator is 65% ofthat of a reversible refrigerator, how much heat can it absorb fromthe food compartment in 1.00 min under these conditions?
2kJ
1kJ
(b) If the COP of the refrigerator is 65% ofthat of a reversible refrigerator, how much heat can it absorb fromthe food compartment in 1.00 min under these conditions?
2kJ
