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(A) refrigerator works by extracting heat from its interior and rejecting it into the surrounding environment. When the door is kept open in an insula

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increase

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(A) refrigerator works by extracting heat from its interior and rejecting it into the surrounding environment. When the door is kept open in an insulated room,the refrigerator continues to perform work on the refrigerant gas using the compressor. According to the first law of thermodynamics,the energy supplied to the refrigerator as electrical work is eventually converted into heat. Since the room is insulated,this heat is released into the room's air. Therefore,the net effect is an increase in the total thermal energy of the room,causing the air temperature to rise.

If the door of a refrigerator is kept open in an insulated room,the temperature of the air in the room will . . . . . .

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