(b) Air at 5000kPa and 300K is flowing through a pipeline. An evacuated and insulated cylinder of volume 0.1m3 is connected to the pipeline through a valve. The valve is opened and the cylinder is filled with air till the pressure in the cylinder reaches the line pressure. The valve is then closed. Assuming that the air behaves like an ideal gas with =1.4, determine the temperature of the air in the cylinder at the end of the filling operation and the mass of air that is filled in the cylinder