Question

calculate the frequency of the last line of the lyman series in hydrogen spectrums ​

Answer 1

Explanation:

For last line of Lyman series = n1 = 1 ,n2 =infinite

1/lamda =RZ^2(1/n1^2-1/n2^2)

1/lamda =R(1/1-0)

=R

=109700cm^-1

V= C/lamda

= C*R

= 3* 10^8*109700

= 3.29*10*15/seconds.

Thank you