A refrigerator has a coefficient of performance of 2.25, runs on an input of 135 W of electrical power, and keeps its inside compartment at 5 C. If you put a dozen 1.0 L plastic bottles of water at 31 C into this refrigerator, how long will it take for them to be cooled down to 5 C? (Ignore any heat that leaves the plastic.)
A refrigerator has a coefficient of performance of 2.25, runs on an input of 135 W of electrical power, and keeps its inside compartment at 5 C. If you put a dozen 1.0 L plastic bottles of water at 31 C into this refrigerator, how long will it take for them to be cooled down to 5 C? (Ignore any heat that leaves the plastic.)
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A refrigerator has a coefficient of performance of 2.25, runs
on an input of 135 W of electrical power, and keeps its inside compartment
at 5 C. If you put a dozen 1.0 L plastic bottles of water at 31 C
into this refrigerator, how long will it take for them to be cooled down
to 5 C? (Ignore any heat that leaves the plastic.)
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