In: Physics
Is it possible to compress air adabatically from kPa, 15oC, to (a) 200 kPa, 30oC ? (b) 200 kPa, 105oC ?
Yes it is possible to compress air adabatically
Temperature of the air decreases the pressure also decreases
The temperature of the air increases the pressure also increase
Because air contains number of gas molecules
So it contains polyatomic Nature
Degrees of freedom value r=4/3
According to the concept of kinetic theory of gases
Therefore the air is not compress in both cases because the temperature increases