Question

The wavelength of first line of Lyman series is 1216 Å. What is the wave length of last line ?
(a) 3648 Å
(b) 608 Å
(C) 912 Å
(d) 2432 Å​

Answer 1

Answer:

b) 608 Å

HOPE IT HELPS U A LOT !!

Answer 2

$\huge \tt(b) \: \: \mapsto \: \: \: 608Å$