Published by:
CGP EDU Academic Team
Published on: September 11, 2026
When the door of a domestic refrigerator is kept open in a closed room, then the temperature of the room slightly ..................
Text Solution
Verified by ExpertsThe correct answer is:
A
Step 1: Understand the operation of a refrigerator. A refrigerator works by removing heat from its interior and expelling it to the outside (or the room in this case).
Step 2: When the refrigerator door is open, the compressor operates continuously to keep the inside of the refrigerator cool.
Step 3: The heat that is removed from the inside of the refrigerator is released into the room along with additional heat generated by the compressor.
Step 4: As a result, the net effect is that the overall temperature of the room will increase slightly.
Therefore, the temperature of the room slightly increases.
Step 2: When the refrigerator door is open, the compressor operates continuously to keep the inside of the refrigerator cool.
Step 3: The heat that is removed from the inside of the refrigerator is released into the room along with additional heat generated by the compressor.
Step 4: As a result, the net effect is that the overall temperature of the room will increase slightly.
Therefore, the temperature of the room slightly increases.
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