Physics - Heat & Thermo Question with Solution | TestHub

(A) Work done by the gas along path $ibf$ is

(P) 6 cal

(B) If work done upon the gas is 13 cal for the return path $fi$, then heat rejected by the gas along path $fi$ is

(Q) 18 cal

(C) If internal energy of the gas at state $i$ is 10 cal, then internal energy at state $f$ is

(R) 40 cal.

(D) If internal energy at state $b$ is 22 cal and at $i$ is 10 cal then heat supplied to the gas along path $ib$ is

(S) 43 cal