Solution Found!
When a gas is taken from a to c along the curved path in Fig. 15–24, the work done by
Chapter 15, Problem 12P(choose chapter or problem)
(III) When a gas is taken from a to along the curved path in Fig.
, the work done by the gas is
and the heat added to the gas is
. Along path abc, the work done is
What is
for path abc?
If
, what is
for path cda? (c) What is
for path cda?
What is
(e) If , what is
for path da?
Questions & Answers
QUESTION:
(III) When a gas is taken from a to along the curved path in Fig.
, the work done by the gas is
and the heat added to the gas is
. Along path abc, the work done is
What is
for path abc?
If
, what is
for path cda? (c) What is
for path cda?
What is
(e) If , what is
for path da?
ANSWER:
Solution 12P
Part (a)
Step 1 of 8:
The gas is taken from the path a to c and path abcda. We are going to find the heat transfer Q for the path abc.
The work done Wac = -35 J
The heat transfer Qac = -63 J
The change in internal energy in this path
Putting the values
