Question: A closed gaseous system undergoes a reverslble process during which 2 5 Btu are rejected, the volume changing from 5 f 3 to 2 f

A closed gaseous system undergoes a reverslble process during which
25 Btu are rejected, the volume changing from 5f3 to 2f3, and the
pressure remains constant at 50 psla. Find the change of internal
energy.
A.-52.76 Btu
C.2.78Btu*
B.-2.76 Btu
D.52.76 Btu
A closed gaseous system undergoes a reverslble

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