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Vikash raj shrivastava Asked a Question
June 4, 2021 12:55 pmpts 30 pts
38. The heat capacity of (the interior of) a refrigerator is 4.2 kJ/K. The minimum work that must be done to lower the internal temperature from 18°C to 17°C when the outside temperature at 27°C is (a) 2.20 kJ (b) 0.80 kJ ()0.30 kJ (d) 0.14 kJ
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  • Ravi bhushan thankyou
    Here is the detailed solution. Option D is the correct answer.
    • cropped2094622840241045086.jpg
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