Hello, I need help with this problem of thermodynamics?

A gas in a cylinder-piston device is compressed from pj = 3.4 bar, Vj = 0.0283 m3 to p2 = 8.2 bar in a process for which the relationship between pressure and volume is pyi, 2 - cte The mass of the gas is 0.183 kg. During the process, The heat transfer from the gas is 2.2 kj. Determine the variation of the... show more A gas in a cylinder-piston device is compressed
from pj = 3.4 bar, Vj = 0.0283 m3 to p2 = 8.2 bar in a
process for which the relationship between pressure and volume is
pyi, 2 - cte The mass of the gas is 0.183 kg. During the process,
The heat transfer from the gas is 2.2 kj. Determine the variation of the specific internal energy of the gas, in
kj / kg. The effects of kinetic and potential energy are negligible
0