Question
Question: If the door of a refrigerator is kept open, then which of the following is true...
If the door of a refrigerator is kept open, then which of the following is true
A
Room is cooled
B
Room is heated
C
Room is either cooled or heated
D
Room is neither cooled nor heated
Answer
Room is heated
Explanation
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.