[" What is the de-Broglie wavelength "],[" associated with the hydrogen electron "],[" in "],[" its third orbit "]

The circumference of circular orbit of electron in a He^(+) ion is five times the de-Broglie wavelength associated with the electron. Find the radius of the orbit.

What is the de Broglie wavelength associated with nth orbital electron ? Given that the radius of the orbit is r .

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

Show that the circumference fo the Bohr orbit for the hydrogen atom is an integral multiple of the de-Broglie wavelength associated with the electron revolving around the orbit.

Show that the circumfernce of the Bohr orbit for the hydrogen atom is an integral multiple of the de-Broglie wavelength as-sociated with the electron revolving around the orbit .

The De Broglie wavelenght associated with electron in n Bohr orbit is

Obtain the expression for the ratio of the de Broglie wavelengths associated with the electron orbiting in the second and third excited states of hydrogen atom.