engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Thermodynamics First Law of Thermodynamics
The volume V versus temperature T graphs for a certain amount of a perfect gas at two pressure P1 and P2 are as shown in the figure. It can be concluded that
1
The pressure P1 is greater than the pressure P2
2
The adiabatic index for P1 is higher than that for P2
3
P1 represents monoatomic gas and P2 represents diatomic gas
4
None of the above