MHT CET202411 May 2024Evening ShiftPhysicsThermodynamicsActual
Two cylinders A and B fitted with piston contain equal amount of an ideal diatomic as at temperature ' T ' K . The piston of cylinder A is free to move while that of B is held fixed. The same amount of heat is given to the gas in each cylinder. If the rise temperature of the gas in A is ' dT _ A ', then the rise in temperature of the gas in cylinder B is ( = C _ P C _ V )
Options
- A2 dT _ A
- BdT _ A 2
- CdT _ A
- DdT _ A
Correct answer
C. dT _ A
Step-by-step solution
In cylinder A , heat is supplied at constant pressure while in B at constant volume aligned & Q _ A = Q _ B & nC _ p dT _ A = nC _ v dT _ B & dT _ B = C _ p C _ v dT _ A = dT _ A aligned