Question: ( 1 7 points ) The fluid in a closed pressure vessel receives 1 , 0 0 0 Btu of heat, while a shaft does

(17

points

)

The fluid in a closed pressure vessel receives

1, 000

Btu of heat, while a shaft does

300

Btu of work on the fluid. Since the vessel is not insulated, it also loses of energy in the form of heat. If the temperature of fluid remains constant, what is the change in internal energy of the fluid? How much heat is lost from the pressure vessel?

( 1 7 points ) The fluid in a closed pressure

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