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Use the Following Data for Questions

Question 9

Multiple Choice

Use the following data for Questions :
Table 3-1; Table 3-2; q = nCΔT; w = Force*distance; ΔE = q + w
-A refrigerator uses a compressor to do work to "remove the heat" from warm things within it. A foam cup containing 150 g of water at 23.0°C is placed in a refrigerator. What is the minimum work the compressor must do to cool the water to 1.5°C?


A) 1.2 kJ
B) 5.6 kJ
C) 13 kJ
D) 18 kJ
E) 56 kJ

Correct Answer:

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