609_Physics ProblemsTechnical Physics

609_Physics ProblemsTechnical Physics - 611 Chapter 21...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 21 611 P21.29 (a) See the diagram at the right. (b) PV B B C C γγ = 3 33 2 1 9 219 400 877 15 7 VV V V V i i i C Cii i C γ = === == ej a f . .. . L L (c) nRT BB B ii i TT Bi = 3 0 0 9 0 0 K K af (d) After one whole cycle, Ai 300 K . B A C V C V i = 4 L P i P i 3 P V (L) Adiabatic FIG. P21.29 (e) In AB , Qn C V n R T T n R T AB V i i i F H G I K J −= 5 2 35 0 0 bg . Q BC = 0 as this process is adiabatic P V CC C i i i = 219 so Ci = . C T n R T T n R T CA P i i i F H G I K J 7 2 417 For the whole cycle, QQ Q Q n R T n R T EQ W WQ n R T P V W ABCA AB BC CA i i ABCA ABCA ABCA ABCA ABCA i i i ABCA =++= = + =− × × = − 500 417 0829 0 0 829 1 013 10 4 00 10 336 53 . . a f a f a f e j int 3 Pa m J P21.30 (a) See the diagram at the right. (b) B B C C = 3 2 1 9 7 V V i i i C i = . (c) B i = 3 (d)
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online