Physics - Heat & Thermo Question with Solution | TestHub

A gas can be taken from$\mathrm{A}$to$\mathrm{B}$via two different processes$\mathrm{ACB}$and$\mathrm{ADB}$.



When path$\mathrm{ACB}$is used$60 \mathrm{J}$of heat flows into the system and$30 \mathrm{J}$of work is done by the system. If the path$\mathrm{ADB}$is used then work done by the system is$10\mathrm{ }\mathrm{J}$, the heat flows into the system in the path$\mathrm{ADB}$is: