A frictionless piston compresses 0.2 kg of air in the insulated cylinder of Fig. 6.46 from the initial conditions shown. Estimate the final temperature and the work required if the final pressure is
a) 800 kPa,
b) 1400 kPa,
c) 2 MPa. Assume constant specific heats from Table B-2.
Figure 6.46

Transcribed Image Text:

Piston T1 20 C P1 100 kPa AIR