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When the door of a refrigerator is kept open then the room temperature
- a)Increases
- b)Decreases
- c)Neither increasing nor decreasing
- d)First increases then decreases
Correct answer is option 'A'. Can you explain this answer?
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When the door of a refrigerator is kept open then the room temperatur...
Impact of Open Refrigerator Door on Room Temperature
When the door of a refrigerator is kept open, it causes the following changes in the room temperature:
1. Heat Transfer:
- Refrigerators work by transferring heat from inside the fridge to the outside environment.
- When the door is open, the cold air inside the fridge escapes, and warm air from the room enters the fridge.
- This increases the amount of heat that the fridge needs to transfer to maintain its temperature, and as a result, the room temperature increases.
2. Energy Consumption:
- When the fridge has to work harder to maintain its temperature, it consumes more energy.
- This can cause an increase in electricity bills.
3. Food Spoilage:
- When the door of a refrigerator is kept open for a long time, it can cause the temperature inside the fridge to rise above the recommended level.
- This can lead to food spoilage and wastage.
Conclusion:
In conclusion, when the door of a refrigerator is kept open, it causes an increase in room temperature due to the transfer of heat from inside the fridge to the room. This can increase energy consumption, cause food spoilage, and lead to other negative consequences. Therefore, it is essential to keep the fridge door closed as much as possible to maintain its temperature and prevent unnecessary heat transfer.
When the door of a refrigerator is kept open, it causes the following changes in the room temperature:
1. Heat Transfer:
- Refrigerators work by transferring heat from inside the fridge to the outside environment.
- When the door is open, the cold air inside the fridge escapes, and warm air from the room enters the fridge.
- This increases the amount of heat that the fridge needs to transfer to maintain its temperature, and as a result, the room temperature increases.
2. Energy Consumption:
- When the fridge has to work harder to maintain its temperature, it consumes more energy.
- This can cause an increase in electricity bills.
3. Food Spoilage:
- When the door of a refrigerator is kept open for a long time, it can cause the temperature inside the fridge to rise above the recommended level.
- This can lead to food spoilage and wastage.
Conclusion:
In conclusion, when the door of a refrigerator is kept open, it causes an increase in room temperature due to the transfer of heat from inside the fridge to the room. This can increase energy consumption, cause food spoilage, and lead to other negative consequences. Therefore, it is essential to keep the fridge door closed as much as possible to maintain its temperature and prevent unnecessary heat transfer.
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Community Answer
When the door of a refrigerator is kept open then the room temperatur...
Room become hotter, when door of refrigerator is
opened.
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When the door of a refrigerator is kept open then the room temperaturea)Increasesb)Decreasesc)Neither increasing nor decreasingd)First increases then decreasesCorrect answer is option 'A'. Can you explain this answer?
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