If λ 1 and λ 2 are the wavelengths of the third member of Lyman and first member of the Paschen series respectively,then the value of λ 1 : λ 2 is

If lambda_(1) and lambda_(2) are the wavelengths of the third member of Lyman and first member of the Paschen series respectively,then the value of λ 1 : λ 2 is:

If lambda_1 and lambda_2 , are the wavelengths of the third member of Lyman and first member of the Paschen series respectively, then the value of lambda_1:lambda_2 is:

Find the ratio of wavelength of 3rd member of lyman to 1st member of paschen series

If lambda_(1)= and lambda_(2) are the wavelengths of the first members of Lyman and Paschen series respectively, then lambda_(1): lambda_(2) , is

If lamda_(1) and lamda_(2) are the wavelengths of the first members of the Lyman and Paschen series respectively, then lamda_(1):lamda_(2) is

Calculate the wavelengths of the member of Lyman, Balmer and Paschen series.

If lamda_1 " and " lamda_2 are the wavelengths of the first members of the Lyman and paschen series respectively, then lamda_1/lamda_2 is equal to

If lambda_(1) and lambda_(2) are the wavelength of the first members of the Lyman and Paschen series, respectively , then lambda_(1) lambda_(2) is

The ratio of wavelengths of the 1st line of Balmer series and the 1st line of Paschen series is

The third member of homologous series of dimethy1 amine-