For an ideal gas, the difference between the specific heat at constant pressure and the specific heat at constant volume (respectively) is its specific gas constant. Also, the ratio between these specific heats (respectively as stated) is called the specific heat ratio denoted by "k". If R = 270 J/kg-K and k = 1.25, solve for (a) c, in kJ/kg-K, (b) cy in kJ/kg-K and (c) molecular mass of the gas in kg/kmol.

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For an ideal gas, the difference between the specific
heat at constant pressure and the specific heat at
constant volume (respectively) is its specific gas
constant. Also, the ratio between these specific
heats (respectively as stated) is called the specific
heat ratio denoted by "k". If R = 270 J/kg-K and k:
1.25, solve for (a) c, in kJ/kg-K, (b) cy in kJ/kg-K and
(c) molecular mass of the gas in kg/kmol.
Transcribed Image Text:For an ideal gas, the difference between the specific heat at constant pressure and the specific heat at constant volume (respectively) is its specific gas constant. Also, the ratio between these specific heats (respectively as stated) is called the specific heat ratio denoted by "k". If R = 270 J/kg-K and k: 1.25, solve for (a) c, in kJ/kg-K, (b) cy in kJ/kg-K and (c) molecular mass of the gas in kg/kmol.
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