Ten moles of a diatomic ideal gas are allowed to expand at constant pressure

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Thermodynamics · Thermodynamics

Problem

Ten moles of a diatomic ideal gas are allowed to expand at constant pressure. The initial volume and temperature are

V_0

and

T_0

, respectively. If

\frac{7}{2}RT_0

heat is transferred to the gas, then the final volume and temperature are (1)

1.1V_0,1.1T_0

(2)

0.9V_0,0.9T_0

(3)

1.1V_0,\frac{10}{11}T_0

(4)

0.9V_0,\frac{10}{9}T_0