The number of de Broglie wave of an electron in the nth orbit of an atom is `"___________"`

The de Broglie wavelength of an electron in the first Bohr orbit is

The de-Broglie wavelength of an electron in the first Bohr orbit is

The de-Broglie wavelength of an electron in the first Bohr orbit is

The wavelength of de Broglie wave of the electron in the sixth orbit of H-atom is- ( r_(0) =Bohr's radius)

The de Broglie's wavelength of electron present in first Bohr orbit of 'H' atom is :

The de Broglie's wavelength of electron present in first Bohr orbit of 'H' atom is :

the number of de broglie wavelength contained in the second bohr orbit of hydrogen atom is