Item $6$

When a system is taken from state $\backslash ($ a $\backslash )$ to state $\backslash ($ b $\backslash )$ in the figure $($ Figure $1)$ along the path $\backslash ($ a c b$,95\mathrm{.}0\backslash$mathrm$\{$~J$\}\backslash )$ of heat flows into the system and $61\mathrm{.}0$ J of work is done by the system.

Figure

Part A

How much heat flows into the system along path $\backslash ($ a d b $\backslash )$ if the work done by the system is $12\mathrm{.}0$ J $?$

Express your answer in joules.

Request Answer

Part B

When the system is returned from $\backslash ($ b $\backslash )$ to $\backslash ($ a $\backslash )$ along the curved path, the absolute value of the work done by the system is $31\mathrm{.}0$ J $.$ How much heat does the system liberate?

Express your answer in joules.

$\backslash [$

Q$=$

$\backslash ]$

When a system is taken from state $\backslash ($ a $\backslash )$ to state $\backslash ($ b $\backslash )$ in the figure $($ Figure $1)$ along the path $\backslash ($ a c b$,95\mathrm{.}0\backslash$mathrm$\{$~J$\}\backslash )$ of heat flows into the system and $61\mathrm{.}0$ J of work is done by the system.

Figure

Find the heat absorbed in the processes $\backslash ($ d b $\backslash ).$

Express your answer in joules.

Request Answer