a refrigerator group of answer choices changes heat to cold. removes heat from a cold region and delivers the same amount of heat to a hotter region. removes heat from a cold region and delivers the more heat to a hotter region. produces cold. causes heat to disappear.

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20-12-2022
Physics

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a refrigerator group of answer choices changes heat to cold. removes heat from a cold region and delivers the same amount of heat to a hotter region. removes heat from a cold region and delivers the more heat to a hotter region. produces cold. causes heat to disappear.

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kumargaurav1012000 kumargaurav1012000 · Answer 1 · 2022-12-25T05:34:41-05:00

We may infer that heat moves from the hottest item to the coldest one from the definition of the first law of thermodynamics.

What is inside a refrigerator is a refrigerant that is moving through a few heat exchangers while being propelled by pumps. This allows heat to be exchanged between a "Hot" tank and transported to a specific location before being ejected and returning to take in additional heat. In this manner, heat is transferred from a hot zone to a cold one by the refrigerant, and heat also enters the hot region. The heat from the interior flows outward because the heat extracted is higher than the heat of the medium.

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