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Videos about Chip scale refrigerators |
 | Physics 10 - Lecture 02: Atoms and Heat II
it is. Expanding carbon dioxide cools so much that it froze. Some of the water vapor in the air is also freezing. The basic idea of refrigerators, of all these things, refrigerators and heat pumps is expanding air. So what you do in a refrigerator, is you have a cylinder inside the refrigerator. Not |
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