You need to test a new braking system for SUVs. What type of prototype would you most likely build? a mock-up
a presentation model
a stereolithographic model
a preproduction model

Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis