Questions
A refrigerator works between . It is required to remove 600 calories of heat every second in order to keep the temperature of the refrigerated space constant. The power required is
detailed solution
Correct option is C
β = Q2W = T2T1-T2(where Q2 is heat removed)⇒600×4.2W = 277303-277⇒ W = 236.5 joule⇒ Power = Wt = 236.5 joule1 sec= 236.5 WTalk to our academic expert!
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