. Find the work done in the quasi-static processes shown below. The states are given as (p, V) values for the points in the pV plane: 1 (3 atm, 4 L), 2 (3 atm, 6 L), 3 (5 atm, 4 L), 4 (2 atm, 6 L), 5 (4 atm, 2 L). Use the conversions 1 atm≈1 05 Pa, and 1 L-10-³ m³.
. Find the work done in the quasi-static processes shown below. The states are given as (p, V) values for the points in the pV plane: 1 (3 atm, 4 L), 2 (3 atm, 6 L), 3 (5 atm, 4 L), 4 (2 atm, 6 L), 5 (4 atm, 2 L). Use the conversions 1 atm≈1 05 Pa, and 1 L-10-³ m³.
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Transcribed Image Text:1. Find the work done in the quasi-static processes shown below. The states are given as (p, V) values
for the points in the pV plane: 1 (3 atm, 4 L), 2 (3 atm, 6 L), 3 (5 atm, 4 L), 4 (2 atm, 6 L), 5 (4 atm, 2 L).
Use the conversions 1 atm≈1 05 Pa, and 1 L=10-³ m³.
(a) W₁2 = =
(b) W13=
(C) W₁4 = =
(d) W153
==
==
PI
P
1TT
19
(a)
(C)
2
PI
5
3
(b)
(d)
3
1
Transcribed Image Text:1. During the isobaric expansion from A to B represented below, -80 J of heat is removed from the gas.
p (N/m²)
1.0 x 104
A
B
0.15
0.30
V (m³)
(a) Calculate the work done by the gas during expansion from A to B.
WAB
(b) What is the change in its internal energy?
AE int=
(c) What Law of Thermodynamics did you use in part (b)?
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