![Make the distinctions between the two metric system temperature scales. OK [Choose ] heat engines cannot produce work body te](http://img.homeworklib.com/questions/27cab9c0-0a05-11eb-ab9a-e599083cd8b6.png?x-oss-process=image/resize,w_560)
Homework Answers
ANSWER :
1) 0 K is the minimum temperature on Kelvin scale. Heat engine does work by transferring heat from high temperature to low temperature medium, but here as given 0 K is of the least value so there is no way to transfer heat below it and hence work done here is zero.
Hence at 0 K heat engine cannot produce work.
2) 0 ° C is the temperature at which water starts freezing.
Hence 0 ° C is the freezing point of water.
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