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(D) Cylinder $A$ has a free piston,which means the process occurs at constant pressure. The heat supplied is given by $\Delta Q = n C_P \Delta T_A = n

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$\frac{5}{3} T_0$

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(D) Cylinder $A$ has a free piston,which means the process occurs at constant pressure. The heat supplied is given by $\Delta Q = n C_P \Delta T_A = n C_P T_0$.Cylinder $B$ has a fixed piston,which means the process occurs at constant volume. The heat supplied is given by $\Delta Q = n C_V \Delta T_B$.Since the same amount of heat is supplied to both cylinders,we have:$n C_P T_0 = n C_V \Delta T_B$$\Delta T_B = \frac{C_P}{C_V} T_0$For an ideal monatomic gas,the ratio of specific heats is $\gamma = \frac{C_P}{C_V} = \frac{5}{3}$.Therefore,$\Delta T_B = \frac{5}{3} T_0$.

Two cylinders contain the same amount of an ideal monatomic gas. The same amount of heat is given to both cylinders. If the temperature rise in cylinder $A$ is $T_0$,then the temperature rise in cylinder $B$ will be:

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