Exxamm.com-India’s most trusted exam preparation site for NDA | NEET | NCERT | ENGINEERING | DEFENCE | CBSE | MEDICAL | NTPC | CGL | RRB | SSC | BANKING | NCERT | OLYMPIAD
Q .     Two cylinders `A` and `B` fitted with pistons, contain equal number of moles of an ideal monatomic gas at `400 K`. The piston of `A` is free to move while that of `B` is held fixed. Same amount of heat energy is given to the gas in each cylinder. If the rise in temperature of the gas in `A` is `42K`, the rise in temperature of the gas `B` is (`gamma=5/3`)

EAMCET 2007
A

`25.2K`

B

`35K`

C

`42K`

D

`70K`

HINT

The process in the piston `A` is at constant pressure. So, the amount of heat is `(dQ)_P=nc_p(dT)_A`
0
Success Rate: 0 %
Sr. No.SubjectTagCorrectRecorded Answer