Amisha Asked a Question
May 13, 2021 11:33 ampts 30 pts
Q57. 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 is 27 C will be (a) 2.20 kJ (b) 0.80 kJ (c) 0.30 kJ (d) 0.14 kJ
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  • Neeraj bangruwa thankyou
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