608_Physics ProblemsTechnical Physics

608_Physics ProblemsTechnical Physics - 610 The Kinetic...

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610 The Kinetic Theory of Gases Now imagine this energy being shared with the inner wall as the gas is held at constant volume. The pump wall has outer diameter 25 0 2 00 2 00 29 0 .. . . mm mm mm mm ++= , and volume ππ 14 5 10 12 5 10 4 00 10 6 79 10 3 2 3 2 26 . . ×− × L N M O Q P ×= × −− m m m m 3 ej and mass ρ V × = 7 86 10 6 79 10 53 3 36 . kg m m g 33 e j The overall warming process is described by 53 9 53 9 9 97 10 5 2 8314 300 53 3 10 448 300 53 9 0 207 23 9 300 300 2 24 3 3 . . . . . J J m o l J m o l K K kg J kg K K J K J K K K K =+ −= nC T mc T T T T T V ff ff ff ff ∆∆ bg di P21.27 T T V V f i i f = F H G I K J = F H G I K J γ 1 0400 1 2 . If T i = 300 K , then T f = 227 K . *P21.28 (a) In PV P V i i f f γγ = we have PP V V fi i f = F H G I K J P i = F H G I K J = 0720 0240 466 1.40 . . . m m 3 3 Then T T ii i ff f
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .

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