Question
Physics Question on Heat Transfer
One mole of an ideal monoatomic gas is taken through the cycle ABCD as shown in the figure. If initial pressure, volume and temperature at point A are Pi, Vi, and T respectively, then choose the correct option (s).
A
AU = 0 for the whole process (U represents the internal energy).
B
AU>0 for the process A→ C.
C
W= 4PiVi (W represents the total work done ).
D
Process C→D is isothermal.
Answer
AU = 0 for the whole process (U represents the internal energy).
Explanation
Solution
The correct option is: A, B and C