Question

1. Volume of gas 0.6 ?3 and pressure 60 KN/?2 changed until the pressure
became 420 KN/?2 while the temperature remained constant. Find the new
volume of gas?
2. The amount of gas size 0.2 m3 and temperature 303 ?0 was cooled at a
constant pressure until the volume reach to 0.1 m3. Find the final temperature

Answer 1

- gol n - 0 Given! Na obm3; P = 60 kN/m2 P2 = 420 kN/m2 ; V₂ =? for constant temps pv = constant 100) x 0.6 m3 420 Na ? 0.086 m3 © Givenea V, 2 0.2 m3 ; T = 303 °C 7 576 K V2 = 01 m3 ; T2 >> for constant pressure : vita Tz = Tz=(Q)7-22576 7. TE Tz ****522228882 15 °C