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Engineering, 17.07.2019 23:20 Jaaaack

Avertical piston-cylinder device contains water and is being heated on top of a range. during the process, 65 btu of heat is transferred to the water, and heat losses from the side walls amount to 8 btu. the piston rises as a result of evaporation, and 5 btu of work is done by the vapor. determine the change in the energy of the water for this process.

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Avertical piston-cylinder device contains water and is being heated on top of a range. during the pr...
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