In a hydrogen spectum if electron moves from `6^(th)` to `2^(nd)` by transition in multi steps then find out the number of lines in spectum

In a hydrogen spectum if electron moves from 7 to 1 orbit by transition in multi steps then find out the total number of lines in the spectum.

In a hydrogen spectum if electron moves from 7 to 1 orbit by transition in multi steps then find out the total number of lines in the spectum.

In a hydrogen spectum if electron moves from 7 to 1 orbit by transition in multi steps then find out the total number of lines in the spectum.

In a hydrogen spectrum if electron moves from 6^(th) to 3^(rd) orbit by transition in multi steps then find out the following steps :

If electron make transition from 7^(th) excited state to 2^(nd) state in H atom sample find the max. number of spectral lines observed.

If electron make transition from 7^(th) excited state to 2^(nd) state in H atom sample find the max. number of spectral lines observed.

Total number of spectral lines when electron jumps from 8^(th) orbit to 2^(nd) orbit

In a hydrogen atom, an electron jumps from third orbit to the orbit. Find out the spectral line.

In a hydrogen atom, an electron jumps from the third orbit to the first orbit. Find out the frequency and wavelength of the spectral line.

The transition of electron occurs in H-atom from 6^(th) to 3^(rd) orbit. The number of spectral lines given are