7th Edition 4A.7

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Fiona Jackson 1D
Posts: 30
Joined: Fri Sep 28, 2018 12:22 am

7th Edition 4A.7

Postby Fiona Jackson 1D » Wed Jan 23, 2019 3:29 pm

Could someone explain how to do 4A.7, specifically why do you have to add the two heat energies, that of the copper pot and of the water?

Patrick Cai 1L
Posts: 93
Joined: Fri Sep 28, 2018 12:25 am

Re: 7th Edition 4A.7

Postby Patrick Cai 1L » Thu Jan 24, 2019 8:32 pm

In this question, the entire system is consisting of both the copper pot and water inside the copper. You must treat heat flow going to the copper pot, as it also changes in temperature as does the water inside.


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