JEE Main & Advanced
Physics
Thermodynamical Processes
JEE PYQ-Thermodynamical Processes
question_answer
Starting at temperature \[300\text{ }K,\]one mole of an ideal diatomic gas \[(\gamma =1.4)\] is first compressed adiabatically from volume \[{{V}_{1}}\] to \[{{V}_{2}}=\frac{{{V}_{1}}}{16}.\]It is then allowed to expand isobarically to volume \[2{{V}_{2}}\]. If all the processes are the quasi-static then the final temperature of the gas (in \[{}^\circ K\]) is (to the nearest integer) _______. [JEE MAIN Held on 09-01-2020 Evening]