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Prgya tell me why room heated …

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Prgya tell me why room heated more by opening the door of refrigerator ? ques. is from thermodynamics.

Posted by Ritika Thakur 7 years, 11 months ago

CBSE > Class 11 > Physics

3 answers

A Z 7 years, 11 months ago

Suppose the refrigerator as a device that transfer heat from the box to the surrounding. As a result of it the room around the refrigerator is warmed as it receives heat removed outside from the box(refrigerator). If we leave the door open,heat is recycled from the room to the refrigerator and back to the room. So the temperature of the room increases as the energy is moving around the circle(from refrigerator to surrounding and again to the refrigerator).

Ritika Thakur 7 years, 11 months ago

James ur ans. is out of reason.

Albert Einstein 7 years, 11 months ago

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