An ideal gas at pressure, volume, and temperature, P0, V0, and T0, respectively, is heated to point A, allowed to expand to point B also at A’s temperature 2T0, and then returned to the original condition. The internal energy increases by 3P0V0/2 going from point
T0 to point A. How much heat entered the gas from point T0 to point A?
a.
0
b.
P0V0/2
c.
3P0V0/2
d.
5P0V0/2
c
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Indicate whether the statement is true or false