An electron is moving in an orbit of a hydrogen atom from which there can be a maximum of six transition. An which there can be a maximum of three transition. Find ratio of the velocities of the electron in these two orbits.

An electron is moving in an orbit of a hydrogen atom from which there can be a maximum of six transitions. An electron is moving in orbit of another hydrogen atom from which there can be a maximum of three transitions. The ratio of velocity of the electron in these two orbits is

An electron is moving in 3rd orbit of hydrogen atom.The frequency of moving electron is

An electron is moving in 3rd orbit of Hydrogen atom . The frequency of moving electron is

An electron is moving in 3rd orbit of Hydrogen atom . The frequency of moving electron is

The ratio of the velocity of electron in 3rd and 5th orbit of hydrogen atom is

The ratio of the velocity of electron in 3rd and 5th orbit of hydrogen atom is

If the velocity of an electron in the Bohr first orbit of hydrogen atom is x, then find the velocity of the electron in the third Bohr's orbit.

If an electron transits from n = 7 to n = 1 in a hydrogen atom then the maximum number of spectral lines that can form will be?