The door of a working refrigerator is left open in a well insulated room. The temperature of air in the room…
The door of a working refrigerator is left open in a well insulated room. The temperature of air in the room will
decrease
increase in winters and decrease in summers
remain the same
increase
Solution
In a refrigerator, the heat dissipated in the atmosphere is more than that taken from the cooling chamber, therefore the room is heated. If the door of a refrigerator is kept open.