Question

Two sample of gases a nd b initially at same temp and pressure are conpressed to half initial volume a isothermally abd badiabaticallyfinal pressure

Answer 1

Let

Final pressure during adiabatic compression = Pa

Final pressure during isothermal compression = Pi

For isothermal compression

P*V = Pi * (V/2)

Pi = 2P

Similarly

Pa = 2^(gamma) P

Now

Pa/Pi = 2^(gamma)/2

As gamma>1

Hence

Pa/Pi >1

Hence

Pa > Pi

Final pressure during adiabatic compression is higher than that in isothermal compression.

Hope this helps you ☺️☺️✌️✌️

Answer 2

Explanation:

this solution is taken from some other sources.....it is not a explanation .....bt just for understanding