Show that the circumference of the Bohr orbit for the hydrogen atom is an integral multiple of the de Broglie wave length associated with the electron revolving around the nucleus.

Show that the circumference of the Bohr orbit for the hydrogen atom is

1.	Show that the circumference of the Bohr orbit for the hydrogen atom is an integral multiple of the de Broglie wave length associated with the electron revolving around the nucleus.
Answer» SOLUTION :In ORDER for the electron WAVE to exist in phase,the circumference of the orbital should be an intergral multiple of the wavelength of the electron wave.otherwise ,the electron wave is out of phase. mvr=ng/2pi `2pir = N lambda` where mvr=angular momentum where `2pir`=circumference of the orbit. n= 3, n=4