Four pounds of air gain 0.491 Btu/R of entropy during a nonflow isothermal process. If pi = 120 psia and V2 = 42.5 ft’ find (a) Vị and T1 (b) Q, and (c) W, with vị = 100 ft/sec and v2 = 500 ft/sec.

Elements Of Electromagnetics
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Four pounds of air gain 0.491 Btu/R of entropy during a nonflow isothermal process. If pi
= 120 psia and V2= 42.5 ft' find (a) Vị and T1 (b) Q, and (c) W; with v1 = 100 ft/sec and v2 =
%3D
500 ft/sec.
Transcribed Image Text:Four pounds of air gain 0.491 Btu/R of entropy during a nonflow isothermal process. If pi = 120 psia and V2= 42.5 ft' find (a) Vị and T1 (b) Q, and (c) W; with v1 = 100 ft/sec and v2 = %3D 500 ft/sec.
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