ThermodynamicsHard
Question
A gas undergoes an adiabatic process in which pressure becomes
times and volume become
of initial volume. If initial absolute temperature was T, the final temperature is
Options
A.
B.
C.T3/2
D.
Solution
For adiabatic processP1V1γ = P2V2γ ⇒ P0V0γ =
...(i)
Also, T1V1γ-1 = T2V2γ-1 ⇒ TV0γ-1 = T2
...(ii)
Solving (i) & (ii), T2 =
Also, T1V1γ-1 = T2V2γ-1 ⇒ TV0γ-1 = T2
Solving (i) & (ii), T2 =
Create a free account to view solution
View Solution FreeMore Thermodynamics Questions
A thermodynamic system is taken through the cycle ABCDas shown in figure. Heat rejected by the gas during the cycleis...If cp and cv denotes the specific heats (per unit mass of an ideal gas of molecular weight M, then...For an ideal gas...Two moles of helium gas are taken over the cycle ABCDA, as shown in the P - T diagram. The net work done on the gas in t...Two adiabatic processes involving an ideal gas are plotted on a P - V diagram. A and B are two points on these curves as...