Engineering, 02.04.2020 20:04, jaylanmahone223
Calculate the translational energy difference, in cm-1, between the 3,3,3 and the 4,3,3 energy levels of a oxygen molecule confined to a cube with sides equal to 1.0 mm. The isotope mass, in amu, is 15.9949. The force constant is 2293.8 N m-1
Calculate the translational energy difference, in cm-1, between the 1,1,1 and 2,1,1 energy levels of a nitrogen molecule confined to a cube with sides equal to 1.0 mm.
Answers: 3
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10, demarcuswiseman
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
Engineering, 04.07.2019 18:20, cdyshaylia55
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
Calculate the translational energy difference, in cm-1, between the 3,3,3 and the 4,3,3 energy level...
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