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Solve the following question given below:

Question: A system consists of 2.0kg of water at 75 degrees Celsius. 25 J of work is done on the system by stirring with a paddle wheel, while 63 J of heat is removed.

1- What is the change in internal energy of the system?

I need help to solve the above question and thanks in advance.

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  • Category:- Physics
  • Reference No.:- M91228601

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