Question

what is the relationship of number of spectral lines with exitation voltage??​

Answer 1

Answer:

The transition of an electron from n=7 to n=1 energy level gives a unique emission spectral line. Therefore, the number of emission spectral lines =2(n2−n1)(n2−n1+1).

Answer 2

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☞The transition of an electron from n=7 to n=1 energy level gives a unique emission spectral line. Therefore, the number of emission spectral lines =2(n2−n1)(n2−n1+1).

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$<marquee \: behaviour = alternate><font =blue> ☯️MR.ADITYA☯️$