Problem
1. Air in an internal-combustion engine has 227oC, 1000 kPa, with a volume of 0.1 m3. Combustion heats it to 1800 K in a constant-volume process. What is the mass of air, and how high does the pressure become?
2. Air in an automobile tire is initially at -10oC and 190 kPa. After the automobile is driven awhile, the temperature rises to 10?C. Find the new pressure. You must make one assumption on your own.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.