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The motor in a refrigerator has a power output of 210 W. The freezing compartment is at – 3.0ºC and the outside air is at 26ºC. Assuming that the efficiency is 85% of the ideal, calculate the amount of heat that can be extracted from the freezing compartment in 15 min.

The motor in a refrigerator has a power output of 210 W. The freezing compartment is at – 3.0ºC and the outside air is at 26ºC. Assuming that the efficiency is 85% of the ideal, calculate the amount of heat that can be extracted from the freezing compartment in 15 min.

Grade:upto college level

1 Answers

Deepak Patra
askIITians Faculty 471 Points
7 years ago
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