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If the doors of a refrigerator are left open for a few hours, the room temperature will (a) decrease (b) increase (c) remain the same (d) decrease only in the area in the vicinity of the refrigerator |
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Answer» The correct option is: (b) increase Explanation: If the doors of a refrigerator are left open for a few hours, the room temperature will increase as the system release heat to the surroundings. |
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