Engineering, 14.09.2019 02:30 ashleyremon
An office worker claims that a cup of cold coffee on his table warmed up to 80*c by picking up energy from the surrounding air, which is at 25°c. is there any truth to his claim? does this process violate any thermodynamic laws?
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An office worker claims that a cup of cold coffee on his table warmed up to 80*c by picking up energ...
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