Can you help me?
QUESTION 13
How is the entropy of a closed system increased?
a. by dissipative effect in which work is dissipated to increase internal energy of the closed system
b. by internal irreversibilities
c. by interaction of heat
d. all of the above
QUESTION 14
Which property of a system is constant in a reversible adiabatic process?
a. entropy
b. pressure
c. temperature
d. volume
QUESTION 15
The entropy transfer due to work is equal to.
a. mass
b. None of the above
c. Mass x entropy generated
d. zero