Grade 12Thermal Physics
Can a room be cooled by leaving the door of an electric refrigerator open?
Can a room be cooled by leaving the door of an electric refrigerator open?
6 Answers
HARINATH
Approved Tutor Answer10 Years agoA refrigerator is a heat engine that works in backward direction i.e., it extracts heat from a low
temperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts more
heat into the room than it extracts from it. Hence the room gets heated.
temperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts more
heat into the room than it extracts from it. Hence the room gets heated.
HARINATH
A refrigerator is a heat engine that works in backward direction i.e., it extracts heat from a low
temperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts more
heat into the room than it extracts from it. Hence the room gets heated.
temperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts more
heat into the room than it extracts from it. Hence the room gets heated.
pa1
A refrigerator is a heat engine that works in backward direction i.e., it extracts heat from a lowtemperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts moreheat into the room than it extracts from it. Hence the room gets heated.
SAI SARDAR
Salvath, A refrigerater is worked by the principle of backward reaction so if you open the door then the room will be heated because It taken energy from high temperature this is the reason for this situation.
SAI SANDY
A refrigerator is a heat engine that works in backward direction i.e., it extracts heat from a low
temperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts more
heat into the room than it extracts from it. Hence the room gets heated .
temperature reservoir and transfers it to a high temperature reservoir. Thus it exhausts more
heat into the room than it extracts from it. Hence the room gets heated .
Prabhakar ch
- A refrigerater is worked by the principle of backward reaction so if you open the door then the room will be heated because It taken energy from high temperature this is the reason for this situation.
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