PHYS 210 Notes Chapter 19, Spring 2011
American University of Beirut · Introductory Physics II · 2 pages
More PHYS 210 files
- Notes Q1 · Fall 2014NotesView
- Notes Chapter 20 · Spring 2011NotesView
- Useful File Quiz 1 Review Notes · Fall 2010NotesView
- Syllabus · Spring 2019LabView
- Final Collection Finals with Solution · Spring 2017Final exam · with solutionView
- Final 2015 · Spring 2017Final examView
- Problems Chapter 8 · Fall 2015ChapterView
- Useful File Solution Manual · Fall 2015File · with solutionView
Show the text of this notes
PV=nRT=cst*T; so P1/V1=P2/V2=nR/V
2
x
2
3V
V
=3RT/M
Q = nCV T for constant-volume processes
Q = nCP T for constant-pressure processes
Eint = nC vT
,f is number of degrees
At about room temperature,the value increases to CV=5/2 R
(diatomic) (rotational energy but not vibrational energy)
At high temperatures, the value increases to CV = 7/2 R(vibrational
energy as well as rotational and translational)
(PV)i=(PV)f