To which electronic transtion between Bohr orbits in hydrogen, the second line in the Balmer series belongs ?

Which transitions between Bohr orbits corresponds to (i) second line in the Balmer series and (ii) first line in Brackettt series of the hydrogen spectrum ?

Which electronic transitionn corresponds to the third line in the Balmer series of the hydrogen spectrum?

When an electrons makes a transition from higher orbit in the hydrogen atom, what are the lines of the Balmer series obtained ?

The Balmer series of lines in the hydrogen spectrum appear in the visible region of the electron magnetic spectrum . Calculate the wave number of the second line in the Balmer series. ( Rydberg constant for hydrogen is 109677 cm^(-1)

The Balmer series of lines in the hydrogen spectrum appear in the visible region of the electromagnetic spectrum. Calculate the wave number of the second line in the Balmer series.

In Bohr's model of hydrogen atom, an electron jumps from the fifth orbit to the second orbit . Which line of the Balmer series is produced in this transition ?

The energy of the electron is second Bohr's orbit in the hydrogen atom is -3.41 eV. The energy of the electron is second Bohr's orbit of He^+ ion would be: