Theory The rotation-vibration energy of CO is approximately the sum of harmonic-oscillator energy and rigid-rotor energy:E â hÎ½ e (v+Â½) + h 2 J(J+1)/(8Ï 2 Î¼R e2) ; v=0,1,2,... ; J=0,1,2,... (1)v is the vibration quantum numberJ is the rotation quantum numberÎ½ e is the fundamental vibration frequency = (k/Î¼) 1/2 /(2Ï). Î½ e is in units of s -1 .Ï e is the fundamental vibration frequency in wavenumbers, cm -1 .Ï e = Î½ e /c, where c is the speed of light.Î¼ is the CO reduced mass.
Carnival is derived from the word carnelevare, wich literally translates to removal of meat. The roots of the festival are believed to be in the tradition of Roman Catholics when they abstained from meat and alcohol on certain days as a method to drive away bad things from their life.
Visit http://www.MassExplainedApp.com for details. The historical roots of Carnival and Mardi Gras lie in the Catholic calendar. It is the last hurrah before Lent begins on Ash Wednesday. That's why the enormous party in New Orleans, for example, ends abruptly at midnight on Tuesday, with battalions of street sweepers pushing the crowds out of the French Quarter towards home. Mardi Gras literally means Fat Tuesday in French. The name comes from the tradition of slaughtering and feasting upon a fattened calf on the last day of Carnival. The day is also known as Shrove Tuesday (from shriven to confess), Pancake Tuesday and fetter Dienstag.