Multiple Choice
Entropy increase dS of the system can be expressed as
A) ds=ds(due to external heat interaction) - ds(due to internal irreversibility)
B) ds=ds(due to external heat interaction) +ds(due to internal irreversibility)
C) ds=-ds(due to external heat interaction) - ds(due to internal irreversibility)
D) ds=-ds(due to external heat interaction) +ds(due to internal irreversibility)
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Which of the following is an example
Q16: Which of the following statement is true?<br>A)if
Q17: If the path A causes more entropy
Q18: Which of the following is a type
Q19: The unavailable energy is the product of
Q20: Which of the following statement is false?<br>A)for
Q22: The final temperatures of two bodies, initially
Q23: Exergy is lost due to<br>A)irreversible heat transfer<br>B)through
Q24: Mass and energy are conserved quantities, but
Q25: Energy is said to be degraded each