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Physics · 2016

NEET 2016 · 1 May · Code Y · Q114

A refrigerator works between 4°C and 30°C. It is required to remove 600 calories of heat every second in order to keep the temperature of the…

A refrigerator works between $\displaystyle 4$°C and $\displaystyle 30$°C. It is required to remove $\displaystyle 600$ calories of heat every second in order to keep the temperature of the refrigerated space constant. The power required is : (Take $\displaystyle 1 \mathrm{cal}=4.2$ Joules)
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NEET (UG) 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.