31. One mole of helium is adiabatically expanded from its initial state
(Pi,Vi,Ti) to its final state (Pf,Vf,Tf) . The decrease in the internal energy associated with this expansion is equal to
(a) Cv(Ti-Tf) (b) CP(Ti-Tf)
(c) (1/2)(Cp+Cv)(Ti-Tf) (d) (Cp-Cv)(Ti-Tf)
Answer-a
You May Also Like
-
Feb 10, 2025
Click Here for Hindi medium NEET Course
-
Feb 4, 2025
Best Career Counsellors in Chandigarh – Transform Your Future with Flame Institute In today’s competitive world, choosing the right career...
-
Sep 17, 2024
Best Physics coaching Teacher in Chandigarh Mohali At Flame Institute, our physics teacher is highly experienced, specializing in preparing students...
-
Sep 5, 2022
(a) – 5 J (b) – 10 J (c) – 15 J (d) – 20 J Answer-a