What will happen to the room if a door of running refrigerator is kept – McqOptions

MCQOPTIONS

1.	What will happen to the room if a door of running refrigerator is kept open in a closed room ?
A.	It will make the temperature go up and down
B.	It cool the room
C.	It will heat the room
D.	it will make no difference on the average
Answer» D. it will make no difference on the average

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