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Downloadable Video, 2015
Current format, Downloadable Video, 2015, , Available.
Downloadable Video, 2015
Current format, Downloadable Video, 2015, , Available. Offered in 0 more formats
Heat flow into a substance usually raises its temperature. But it can have other effects, including thermal expansion and changes between solid, liquid, and gaseous forms: collectively called phase changes. Investigate these phenomena, starting with an experiment in which Professor Wolfson pours liquid nitrogen onto a balloon filled with air.
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