Tīmeklis1005J/kg k AND Cv = 718 J/kg k. But Cp-Cv = R. 1005-7158 = 287. Therefore R = 287 J/kg k. BIKASH said: 8 years ago. The question is R for air. The universal gas constant value is R' = 8.314 Kj/Kg.K. Gas constant R = R'/M (molecular mass of that gas). For air molecular mass = 29 (0.78*28 + 0.21*32). ... TīmeklisPOLISI_LAMPUNG on Instagram: "BB Narkoba Dimusnahkan Ditresnarkoba ...
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Tīmeklis2024. gada 22. febr. · An Aero-plane travels in air of pressure of 1 bar at 10 degree celsuis at a speed of 1800 km/hr. Find the Mach number and Mach angle. Take k=1.4 and R=287 J/Kg K. Tīmeklis2024. gada 28. jūn. · If 1 kg of gold cost S pesos in 2014 and T pesos in 2016, how much in 2015 in terms of S and T? ... R=287 J/kg•K. Solution. If the Philippine Trench is observed to be 10.5 km deep. The pressure on the trench is greater than the atmospheric pressure. What is the gage pressure at the bottom of the ocean at the … craigslist long island cdl jobs
Mechanical Engineering - Thermodynamics - Discussion
Tīmeklis2015. gada 14. maijs · Specific Gas Constant (R) for dry air = 287 J/kg K 8.314462 [J/mol K] / 28.97 [g/mol] = 0.287 J/g K Ideal Gas Law … TīmeklisExample: *SPECIFIC GAS CONSTANT 287. defines a specific gas constant with a value of 287. This value is appropriate for air if Joule is chosen for the unit of energy, kg as unit of mass and K as unit of temperature, i.e. J kg K. Example files: linearnet, branch1, branch2. guido dhondt 2014-03-02 ... The specific gas constant of a gas or a mixture of gases (Rspecific) is given by the molar gas constant divided by the molar mass (M) of the gas or mixture. Just as the molar gas constant can be related to the Boltzmann constant, so can the specific gas constant by dividing the Boltzmann constant by the molecular mass of the gas. Another important relationship comes from thermodynamics. Mayer's relation relates the specifi… diy furniture brand crossword