1. Office Hours: Glenda’s ME 200 SI Session
Thursdays 10:30-11:30am Hernan89@purdue.edu
KRCH 431 1-19-16
1. What do these assumptions mean?
a. Adiabatic _________________________
b. Quasi-equilibrium process _____________________
2. State whether the following properties are extensive or intensive:
a. Hardness:_________________________
b. Volume: _________________________
c. Mass: _________________________
d. Specific heat: _________________________
e. Density: _________________________
3. Fill in the blanks. (to or from)
Q > 0: heat transfer __________ the system
Q < 0: heat transfer __________ the system
4. If PA=PB , does FB equal to FA? If not, which is bigger?
5. Is the work along path a equal to the work along path b? If not, calculate the work for each path.
6. The pressure in a rigid tank of 4m3
containing liquid water at 20°C is decreased from 10 Pa to 1
Pa. Calculate the work done by the system in kJ.
NEXT SESSION:
Thursday, January 21
6:30-7:20pm
UNIV 019
B