In a non-flow reversible process for which p = (- 3V+ 15) x 105N/m2,V changes from 1 m to 2 m3. The work done will be about_______________?

A. watts/°K
B. dynes/°C
C. ergscm/°K
D. erg/°K
E. none of the above

A. increase higher temperature
B. decrease higher temperature
C. increase lower temperature
D. decrease lower temperature
E. keep lower temperature constant

A. pressure
B. temperature
C. volume
D. all of the above
E. atomic mass

A. two isothermals and two isentropics
B. two isentropics and two constant volumes
C. two isentropics, one constant volume and one constant pressure
D. two isentropics and two constant pres-sures
E. none of the above

A. path functions
B. point functions
C. cyclic functions
D. real functions
E. thermodynamic functions

A. PV=nRT
B. PV=mRT
D. PV = C
C. PV=KiRT
E. Cp-Cv = Wj