The volume and temperature of air (assumed to be an ideal gas) in a closed vessel is 2.87 m3 and 300 K, respectively. The gauge pressure indicated by a manometer fitted to the wall of the vessel is 0.5 bar. If the gas constant of air is R= 287 J/kgK and the atmospheric pressure is 1 bar, the mass of air (in ka) in the vessel is

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A: Relation between CP ,Cv and R CP-Cv=R   (Mayer's Relation) γ=CPCV

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.