For a certain gas, R = 0.277 kJ/kgm K and k = 1.384. (a) What are the value of cpand Cv? (b) What mass of this gas would occupy a volume of 0.425 cu m at 517.11 kPa and 26.7°C? (c) If 31.65 kJ are transferred to this gas at constant volume in (b), what are the resulting temperature and pressure? Ans. (a) 0.7214 and 0.994 kJ/kgm °R; (b) 2.647 kgm; (c) 43.27°C, 545.75 kPa

For a certain gas, R = 0.277 kJ/kgm K and k = 1.384. (a) What are the value of cpand Cv? (b) What mass of this gas would occupy a volume of 0.425 cu m at 517.11 kPa and 26.7°C? (c) If 31.65 kJ are transferred to this gas at constant volume in (b), what are the resulting temperature and pressure? Ans. (a) 0.7214 and 0.994 kJ/kgm °R; (b) 2.647 kgm; (c) 43.27°C, 545.75 kPa

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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